{"id":5903,"date":"2026-02-27T17:30:54","date_gmt":"2026-02-27T17:30:54","guid":{"rendered":"https:\/\/hazarnotes.com\/?p=5903"},"modified":"2026-08-19T01:28:30","modified_gmt":"2026-08-19T01:28:30","slug":"kose-dekhi-2-2-class-7-math-solution-wbbse","status":"publish","type":"post","link":"https:\/\/hazarnotes.com\/mystaging01\/kose-dekhi-2-2-class-7-math-solution-wbbse\/","title":{"rendered":"\u0995\u09b7\u09c7 \u09a6\u09c7\u0996\u09bf\u2014 2.2 \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4\u09aa\u09cd\u09b0\u09ad\u09be \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Kose Dekhi 2.2 Class 7 Math Solution wbbse"},"content":{"rendered":"

\u0995\u09b7\u09c7 \u09a6\u09c7\u0996\u09bf\u2014 2.2 \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4\u09aa\u09cd\u09b0\u09ad\u09be \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Kose Dekhi 2.2 Class 7 Math Solution wbbse<\/strong><\/p>\n

\u0995\u09b7\u09c7 \u09a6\u09c7\u0996\u09bf\u2014 2.2<\/span>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be – 30<\/h3>\n

1. \u09a8\u09c0\u099a\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09b0\u09bf\u09a3\u09a4 \u0995\u09b0\u09bf \u0993 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995\u099f\u09bf \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09b2\u09bf\u0996\u09bf\u0964<\/span><\/strong><\/p>\n

(a) 12:15<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 12:15 = `frac(12){15}` = `frac(4){5}` = 4:5<\/p>\n

\u2234 12:15 \u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 4:5 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 5:4<\/p>\n

(b) 36:54<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 36:54 = `frac(36){54}` = `frac(2){3}` = 2:3<\/p>\n

\u2234 36:54 \u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 2:3 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 3:2<\/p>\n

(c) 75:120<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 75:120 = `frac(75){120}` = `frac(5){8}` = 5:8<\/p>\n

\u2234 75:120 \u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 5:8 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 8:5<\/p>\n

(d) 169:221<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 169:221 = `frac(169){221}` = `frac(13){17}` = 13:17<\/p>\n

\u2234 169:221 \u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 13:17 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 17:13<\/p>\n

(e) 9xy:12xy<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 9xy: 12xy = `frac(9xy){12xy}` = `frac(3){4}` = 3:4<\/p>\n

\u2234 9xy: 12xy \u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 3:4 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 4:3<\/p>\n

(f) 429:663<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 429:663 = `frac(429){663}` = `frac(143){221}` = `frac(11){17}` = 11:17<\/p>\n

\u2234 429:663 \u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 11:17 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 17:11<\/p>\n

(g) 3b:12c<\/strong><\/p>\n

3b \u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 3b:12c = `frac(3b){12c}` = `frac(b){4c}` = b:4c<\/p>\n

\u2234 3b : 12c \u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 b:4c \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 4c:b<\/p>\n

(h) 25xyz:625xyz<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 25xyz:625xyz = `frac(25xyz){625xyz}` = `frac(5){125}` = `frac(1){25}` = 1:25<\/p>\n

\u2234 25xyz: 625xyz \u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 1:25 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 25:1<\/p>\n

2. \u09a8\u09c0\u099a\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09b0\u09bf\u09a3\u09a4 \u0995\u09b0\u09bf \u0993 \u09a4\u09be\u0981\u09b0 \u09ac\u09cd\u09af\u09be\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09b2\u09bf\u0996\u09bf\u0964<\/span><\/strong><\/p>\n

(a) 2.5:12.5<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 2.5 : 12.5 = `frac(2.5){12.5}` = `frac(25){10}` \u00f7 `frac(125){10}`= `frac(25){10}` \u00d7 `frac(10){125}` = `frac(1){5}` = 1:5<\/p>\n

(b) `frac(5){8}` : `frac(7){16}`<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 `frac(5){8}` : `frac(7){16}` = `frac(5){8}` \u00f7 `frac(7){16}`= `frac(5){8}` \u00d7 `frac(16){7}` = `frac(10){7}` = 10:7<\/p>\n

\u2234 `frac(5){8}` : `frac(7){16}`\u0995\u09c7 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 10:7 16 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 7:10<\/p>\n

(c) 0.7: 0.49<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 0.7: 0.49 = `frac(0.7){0.49` `frac(7){10}` \u00f7 `frac(49){100}`= `frac(7){10}` \u00d7 `frac(100){49}` = `frac(10){7}` = 10:7<\/p>\n

0.7: 0.49 \u0995\u09c7 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 10:7 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 7:10<\/p>\n

(d) `frac(2){5}` : `frac(3){4}`<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 `frac(2){5}` : `frac(3){4}` = `frac(2){5}` \u00f7 `frac(3){4}` = `frac(2){5}` \u00d7 `frac(4){3}` = `frac(8){15}` = 8:15<\/p>\n

\u2234 `frac(2){5}` : `frac(3){4}`\u0995\u09c7 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 8:15 \u098f\u09ac\u0982 8:15\u098f\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 8:15<\/p>\n

(e) 22 : `4\\frac(5){7}`<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 22 : `4\\frac(5){7}` = 22 \u00f7 `frac(33){7}` = 22 \u00d7 `frac(7){33}` = `frac(14){3}` = 14:3<\/p>\n

\u2234 22 : `4\\frac(5){7}`\u0995\u09c7 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 14:3 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 3:14<\/p>\n

(f) `frac(7){15}` : `frac(3){20}`<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 `frac(7){15}` : `frac(3){20}` = `frac(7){15}` \u00f7 `frac(3){20}` = `frac(7){15}` \u00d7 `frac(20){3}` = `frac(28){9}` = 28:9<\/p>\n

\u2234 `frac(7){15}` : `frac(3){20}`\u0995\u09c7 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 28:9 \u098f\u09ac\u0982 28:9 \u098f\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 9:28<\/p>\n

(g) `1\\frac(2){5}` : `frac(7){10}`<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 `1\\frac(2){5}` : `frac(7){10}` = `frac(7){5}` \u00f7 `frac(7){10}` = `frac(7){5}` \u00d7 `frac(10){7}` = `frac(2){1}` = 2:1<\/p>\n

\u2234 `1\\frac(2){5}` : `frac(7){10}`\u0995\u09c7 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 2:1 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 1:2<\/p>\n

(h) 4.4 : 5.61<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 4.4 : 5.61 = `frac(44){10}` \u00f7 `frac(561){100}` = `frac(44){10}` \u00d7 `frac(100){561}` = `frac(4){1}` \u00d7 `frac(10){51}` = `frac(40){51}` = 40:51<\/p>\n

\u2234 4.4: 5.61 \u0995\u09c7 \u09aa\u09c2\u09b0\u09cd\u09a3 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09b2\u09c7 \u09b9\u09ac\u09c7 40:51 \u098f\u09ac\u0982 \u09a4\u09be\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 51:40<\/p>\n

3. \u09a8\u09c0\u099a\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u0997\u09c1\u09b2\u09bf\u09b0 \u09ae\u09bf\u09b6\u09cd\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09a8\u09bf\u09b0\u09cd\u09a3\u09df \u0995\u09b0\u09bf \u098f\u09ac\u0982 \u09ae\u09bf\u09b6\u09cd\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u099f\u09bf \u0997\u09c1\u09b0\u09c1 \u0985\u09a8\u09c1\u09aa\u09be\u09a4, \u09b2\u0998\u09c1 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u0993 \u09b8\u09be\u09ae\u09cd\u09af\u09be\u09a8\u09c1\u09aa\u09be\u09a4 \u09a4\u09be \u09b2\u09bf\u0996\u09bf\u0964<\/strong><\/span><\/p>\n

(a) 8:6, 3:6 \u0993 26:13<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 8:6, 3:6 \u0993 26:13 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u0997\u09c1\u09b2\u09bf\u09b0 \u09ae\u09bf\u09b6\u09cd\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 8 x 3 x 26:6 x 6 x 13<\/p>\n

= `frac(8 x 3 x 26){6 x 6 x 13}` = `frac(4){3}` = 4:3<\/p>\n

4:3 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7\u09b0 \u09aa\u09c2\u09b0\u09cd\u09ac\u09aa\u09a6 \u0989\u09a4\u09cd\u09a4\u09b0\u09aa\u09a6\u09c7\u09b0 \u09a5\u09c7\u0995\u09c7 \u09ac\u09dc\u09cb\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982, 4:3 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u099f\u09bf \u0997\u09c1\u09b0\u09c1 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u0964<\/p>\n

(b) `frac(7){5}` : 3`, `frac(5){7}` : `1\\frac(1){16}` \u0993 3:16<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 `frac(7){5}` : 3`, `frac(5){7}` : `1\\frac(1){16}` \u0993 3:16 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u0997\u09c1\u09b2\u09bf\u09b0 \u09ae\u09bf\u09b6\u09cd\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4<\/p>\n

= `frac(7){5}` \u00d7 `frac(5){7}` \u00d7 3 : 3 \u00d7 `1\\frac(1){16}` \u00d7 16<\/p>\n

= `frac(3){51}` = 3:51 = 1:17<\/p>\n

1:17 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7\u09b0 \u09aa\u09c2\u09b0\u09cd\u09ac\u09aa\u09a6 \u0989\u09a4\u09cd\u09a4\u09b0\u09aa\u09a6\u09c7\u09b0 \u09a5\u09c7\u0995\u09c7 \u099b\u09cb\u099f\u09cb \u09b8\u09c1\u09a4\u09b0\u09be\u0982, 1:17 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u099f\u09bf \u09b2\u0998\u09c1 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u0964<\/p>\n

(c) 8:5, 7:12 3 22:13<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 8:5, 7:12 3 22:13 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u0997\u09c1\u09b2\u09bf\u09b0 \u09ae\u09bf\u09b6\u09cd\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4<\/p>\n

= 8 x 7 x 22 : 5 x 12 x 13<\/p>\n

= `frac(8 x 7 x 22){5 x 12 x 13}`<\/p>\n

= `frac(308){195}` = 308:195<\/p>\n

308 : 195 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u099f\u09bf\u09b0 \u09aa\u09c2\u09b0\u09cd\u09ac\u09aa\u09a6 \u0989\u09a4\u09cd\u09a4\u09b0\u09aa\u09a6\u09c7\u09b0 \u09a5\u09c7\u0995\u09c7 \u09ac\u09dc\u09cb\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982, 308 : 195 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u099f\u09bf \u0997\u09c1\u09b0\u09c1 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u0964<\/p>\n

(d) `frac(2){3}` : 5`, `frac(7){8}` : 2<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 `frac(2){3}` : 5`, `frac(7){8}` : 2 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09a6\u09c1\u099f\u09bf\u09b0 \u09ae\u09bf\u09b6\u09cd\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4<\/p>\n

= `frac(2){3}` \u00d7 `frac(7){8}` : 5 \u00d7 2 = `frac(7){12}` : 10<\/p>\n

= `frac(7){12}` \u00f7 10 = `frac(7){12}` \u00d7 `frac(1){10}`<\/p>\n

= `frac(7){120}` = 7:120<\/p>\n

7:120 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u099f\u09bf\u09b0 \u09aa\u09c2\u09b0\u09cd\u09ac\u09aa\u09a6 \u0989\u09a4\u09cd\u09a4\u09b0\u09aa\u09a6\u09c7\u09b0 \u09a5\u09c7\u0995\u09c7 \u099b\u09cb\u099f\u09cb\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982, 7:120 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u099f\u09bf \u09b2\u0998\u09c1 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u0964<\/p>\n

4. \u09b0\u09c0\u09a4\u09be 100\u099f\u09bf \u0985\u0999\u09cd\u0995\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 60\u099f\u09bf \u09b8\u09a0\u09bf\u0995 \u0995\u09b0\u09c7\u099b\u09c7\u0964 \u09ac\u09bf\u09a8\u09df \u0993\u0987 \u0985\u0999\u09cd\u0995\u09c7 50 \u099f\u09bf \u09b8\u09a0\u09bf\u0995 \u0995\u09b0\u09c7\u099b\u09c7\u0964 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09c7 \u09a6\u09c7\u0996\u09bf \u0995\u09c7 \u09ac\u09c7\u09b6\u09bf \u0985\u0999\u09cd\u0995 \u09a0\u09bf\u0995 \u0995\u09b0\u09c7\u099b\u09c7\u0964<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong> \u09b0\u09c0\u09a4\u09be\u09b0 \u0995\u09b0\u09be \u09b8\u09a0\u09bf\u0995 \u0985\u0999\u09cd\u0995 \u0993 \u09ae\u09cb\u099f \u0985\u0999\u09cd\u0995\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 60:100 = `frac(60){100}` = `frac(3){5}`<\/p>\n

\u09ac\u09bf\u09a8\u09df\u09c7\u09b0 \u0995\u09b0\u09be \u09b8\u09a0\u09bf\u0995 \u0985\u0999\u09cd\u0995 \u0993 \u09ae\u09cb\u099f \u0985\u0999\u09cd\u0995\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 50:80 = `frac(50){80}` = `frac(5){8}`<\/p>\n

`frac(3){5}` \u0993 `frac(5){8}` \u09ad\u0997\u09cd\u09a8\u09be\u0982\u09b6 \u09a6\u09c1\u099f\u09bf\u09b0 \u09b9\u09b0\u09c7\u09b0 \u09b2\u09b8\u09be\u0997\u09c1- 5\u00d78 = 40<\/p>\n

`frac(3){5}` = `frac(3\u00d78){5\u00d78}` = `frac(24){40}` \u098f\u09ac\u0982<\/p>\n

`frac(5){8}` = `frac(5\u00d75){8\u00d75}` = `frac(25){40}`<\/p>\n

\u09af\u09c7\u09b9\u09c7\u09a4\u09c1, 24 < 25 \u09b8\u09c1\u09a4\u09b0\u09be\u0982, \u09ac\u09bf\u09a8\u09df \u09ac\u09c7\u09b6\u09bf \u0985\u0999\u09cd\u0995 \u09a0\u09bf\u0995 \u0995\u09b0\u09c7\u099b\u09c7\u0964<\/p>\n

5. \u098f\u09ac\u099b\u09b0\u09c7 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09bf\u0995 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09df \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09ac\u09bf\u09a6\u09cd\u09af\u09be\u09b2\u09df\u09c7 150 \u099c\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 100 \u099c\u09a8 \u0997\u09cd\u09b0\u09c7\u09a1 A \u09aa\u09c7\u09df\u09c7\u099b\u09c7\u0964 \u09aa\u09be\u09b6\u09c7\u09b0 \u09ac\u09bf\u09a6\u09cd\u09af\u09be\u09b2\u09df\u09c7 100 \u099c\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ea\u09e6 \u099c\u09a8 \u0997\u09cd\u09b0\u09c7\u09a1 A \u09aa\u09c7\u09df\u09c7 \u0989\u09a4\u09cd\u09a4\u09c0\u09b0\u09cd\u09a3 \u09b9\u09df\u09c7\u099b\u09c7\u0964 \u098f\u09ac\u099b\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09bf\u0995 \u0995\u09cb\u09a8 \u09ac\u09bf\u09a6\u09cd\u09af\u09be\u09b2\u09df\u09c7 \u0997\u09cd\u09b0\u09c7\u09a1 A \u09aa\u09c7\u09df\u09c7 \u09ad\u09be\u09b2\u09cb \u09ab\u09b2 \u0995\u09b0\u09c7\u099b\u09c7 \u09a4\u09be \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09c7 \u09ac\u09c7\u09b0 \u0995\u09b0\u09bf\u0964<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong> \u09aa\u09cd\u09b0\u09a5\u09ae \u09ac\u09bf\u09a6\u09cd\u09af\u09be\u09b2\u09df\u09c7 \u0997\u09cd\u09b0\u09c7\u09a1 A \u09aa\u09c7\u09df\u09c7 \u0989\u09a4\u09cd\u09a4\u09c0\u09b0\u09cd\u09a3 \u09b9\u09df\u09c7\u099b\u09c7 \u098f\u09ae\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be \u0993 \u09ae\u09cb\u099f \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 100:150 = `frac(100){150}` = `frac(2){3}`<\/p>\n

\u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09df \u09ac\u09bf\u09a6\u09cd\u09af\u09be\u09b2\u09df\u09c7 \u0997\u09cd\u09b0\u09c7\u09a1 A \u09aa\u09c7\u09df\u09c7 \u0989\u09a4\u09cd\u09a4\u09c0\u09b0\u09cd\u09a3 \u09b9\u09df\u09c7\u099b\u09c7 \u098f\u09ae\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0 \u0993 \u09ae\u09cb\u099f \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09b0 \u09b8\u0982\u0996\u09cd\u09af\u09be\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 80:100 = `frac(80){100}` = `frac(4){5}`<\/p>\n

`frac(2){3}` = `frac(2\u00d75){3\u00d75}` = `frac(10){15}` \u098f\u09ac\u0982<\/p>\n

`frac(4){5}` = `frac(4\u00d73){5\u00d73}` = `frac(12){15}`<\/p>\n

\u09af\u09c7\u09b9\u09c7\u09a4\u09c1 10 < 12 \u09b8\u09c1\u09a4\u09b0\u09be\u0982, \u098f\u09ac\u099b\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09bf\u0995 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09df \u09ac\u09bf\u09a6\u09cd\u09af\u09be\u09b2\u09df (\u09aa\u09be\u09b6\u09c7\u09b0 \u09ac\u09bf\u09a6\u09cd\u09af\u09be\u09b2\u09df) \u0997\u09cd\u09b0\u09c7\u09a1 A \u09aa\u09c7\u09df\u09c7 \u09ad\u09be\u09b2\u09cb \u09ab\u09b2 \u0995\u09b0\u09c7\u099b\u09c7\u0964<\/p>\n

6. \u09a6\u09c1\u099f\u09bf \u09ac\u09be\u09dc\u09bf\u09b0 \u09a6\u09be\u09ae\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 4:3 \u098f\u09ac\u0982 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09df\u099f\u09bf\u09b0 \u09a6\u09be\u09ae 4,20,000 \u099f\u09be\u0995\u09be\u0964 \u09aa\u09cd\u09b0\u09a5\u09ae \u09ac\u09be\u09dc\u09bf\u099f\u09bf\u09b0 \u09a6\u09be\u09ae \u0995\u09a4 \u09b9\u09bf\u09b8\u09be\u09ac \u0995\u09b0\u09bf\u0964 \u09aa\u09cd\u09b0\u09a5\u09ae \u09ac\u09be\u09dc\u09bf\u099f\u09bf\u09b0 \u09a6\u09be\u09ae \u09af\u09a6\u09bf 70,000 \u099f\u09be\u0995\u09be \u09ac\u09c7\u09b6\u09bf \u09b9\u09a4\u09cb, \u09a4\u09ac\u09c7 \u09a4\u09be\u09a6\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u0995\u09a4 \u09b9\u09a4\u09cb \u09a6\u09c7\u0996\u09bf\u0964<\/strong><\/p>\n

\u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983<\/strong> \u09a6\u09c1\u099f\u09bf \u09ac\u09be\u09dc\u09bf\u09b0 \u09a6\u09be\u09ae\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 4:3<\/p>\n

\u09aa\u09cd\u09b0\u09a5\u09ae \u09ac\u09be\u09dc\u09bf\u09b0 \u09a6\u09be\u09ae \u00f7 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09df \u09ac\u09be\u09dc\u09bf\u09b0 \u09a6\u09be\u09ae = 4:3 \u0985\u09b0\u09cd\u09a5\u09be\u09ce `frac(4){3}`<\/p>\n

\u09af\u09c7\u09b9\u09c7\u09a4\u09c1, 4,20,000 \u00f7 3 = 1,40,000<\/p>\n

\u2234 \u09aa\u09cd\u09b0\u09a5\u09ae \u09ac\u09be\u09dc\u09bf\u099f\u09bf\u09b0 \u09a6\u09be\u09ae = 4 \u00d7 1,40,000 \u099f\u09be\u0995\u09be = 5,60,000 \u099f\u09be\u0995\u09be<\/p>\n

\u09aa\u09cd\u09b0\u09a5\u09ae \u09ac\u09be\u09dc\u09bf\u099f\u09bf\u09b0 \u09a6\u09be\u09ae 70000 \u099f\u09be\u0995\u09be \u09ac\u09c7\u09b6\u09bf \u09b9\u09b2\u09c7 \u09aa\u09cd\u09b0\u09a5\u09ae \u09ac\u09be\u09dc\u09bf\u099f\u09bf\u09b0 \u09a6\u09be\u09ae \u09b9\u09ac\u09c7 (560000+70000) \u099f\u09be\u0995\u09be = 6,30,000 \u099f\u09be\u0995\u09be<\/p>\n

\u2234 \u098f\u0996\u09a8 \u09aa\u09cd\u09b0\u09a5\u09ae \u09ac\u09be\u09dc\u09bf\u099f\u09bf\u09b0 \u09a6\u09be\u09ae \u0993 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09df \u09ac\u09be\u09dc\u09bf\u09b0 \u09a6\u09be\u09ae\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4= 630000:420000
\n= 3:2<\/p>\n

7. \u098f\u0995\u099f\u09bf \u09ac\u09be\u0981\u09b6 \u09a5\u09c7\u0995\u09c7 \u098f\u0995 \u099f\u09c1\u0995\u09b0\u09cb \u09ac\u09be\u0981\u09b6 \u0995\u09c7\u099f\u09c7 \u09a8\u09c7\u0993\u09df\u09be \u09b9\u09b2 \u098f\u09ac\u0982 \u09a6\u09c7\u0996\u09be \u0997\u09c7\u09b2 \u09a6\u09c1\u099f\u09bf \u0985\u0982\u09b6\u09c7\u09b0 \u09ac\u09be\u0981\u09b6\u09c7\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 3:1\u0964 \u09a8\u09c0\u099a\u09c7\u09b0 \u09b8\u09be\u09b0\u09a3\u09c0 \u09a5\u09c7\u0995\u09c7 \u099f\u09c1\u0995\u09b0\u09cb \u09a6\u09c1\u099f\u09bf\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u0995\u09c0 \u0995\u09c0 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u098f\u09ac\u0982 \u09ac\u09be\u0981\u09b6\u099f\u09bf\u09b0 \u09a6\u09c8\u09b0\u09cd\u0998\u09cd\u09af \u0995\u09c0 \u0995\u09c0 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09b2\u09bf\u0996\u09bf\u0964<\/strong><\/p>\n

\"\"<\/p>\n

\ud83d\udccc\u0986\u09b0\u0993 \u09a6\u09c7\u0996\u09cb\u0983<\/strong><\/span><\/p>\n

\ud83d\udccc\u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u0989\u09a8\u09bf\u099f \u099f\u09c7\u09b8\u09cd\u099f<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09aa\u09a4\u09cd\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4<\/span> \u09b8\u09ae\u09be\u09a7\u09be\u09a8 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u09ac\u09bf\u09b7\u09af\u09bc\u09c7\u09b0 \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0\u0983<\/strong><\/span><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09ac\u09be\u0982\u09b2\u09be<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u0982\u09b0\u09c7\u099c\u09bf<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0987\u09a4\u09bf\u09b9\u09be\u09b8<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n

\ud83d\udccc \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u09ad\u09c2\u0997\u09cb\u09b2<\/span> \u09aa\u09cd\u09b0\u09b6\u09cd\u09a8\u09cb\u09a4\u09cd\u09a4\u09b0 Click Here<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u0995\u09b7\u09c7 \u09a6\u09c7\u0996\u09bf\u2014 2.2 \u09b8\u09aa\u09cd\u09a4\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf \u0997\u09a3\u09bf\u09a4\u09aa\u09cd\u09b0\u09ad\u09be \u09b8\u09ae\u09be\u09a7\u09be\u09a8 | Kose Dekhi 2.2 Class 7 Math Solution wbbse \u0995\u09b7\u09c7 \u09a6\u09c7\u0996\u09bf\u2014 2.2\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09be \u09b8\u0982\u0996\u09cd\u09af\u09be – 30 1. \u09a8\u09c0\u099a\u09c7\u09b0 \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u0997\u09c1\u09b2\u09bf\u0995\u09c7 \u09b2\u0998\u09bf\u09b7\u09cd\u09a0 \u0986\u0995\u09be\u09b0\u09c7 \u09aa\u09b0\u09bf\u09a3\u09a4 \u0995\u09b0\u09bf \u0993 \u09aa\u09cd\u09b0\u09a4\u09cd\u09af\u09c7\u0995\u099f\u09bf \u0985\u09a8\u09c1\u09aa\u09be\u09a4\u09c7\u09b0 \u09ac\u09cd\u09af\u09b8\u09cd\u09a4 \u0985\u09a8\u09c1\u09aa\u09be\u09a4 \u09b2\u09bf\u0996\u09bf\u0964 (a) 12:15 \u09b8\u09ae\u09be\u09a7\u09be\u09a8\u0983 12:15 = `frac(12){15}` = `frac(4){5}` = 4:5 \u2234 12:15 \u0995\u09c7 … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[380,119],"tags":[],"class_list":["post-5903","post","type-post","status-publish","format-standard","hentry","category-math","category-119"],"_links":{"self":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/5903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/comments?post=5903"}],"version-history":[{"count":0,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/posts\/5903\/revisions"}],"wp:attachment":[{"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/media?parent=5903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/categories?post=5903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hazarnotes.com\/mystaging01\/wp-json\/wp\/v2\/tags?post=5903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}