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The ratio of number of boys and girls in a school is 3 : 2. If there are 360 students in the school, then what is the number of girls in the school? |
144 160 124 142 |
144 |
Boys : Girls 3 : 2 ⇒ Total no. of students = 360 ⇒ (3 + 2)units = 360, ⇒ 5 units = 360, ⇒ 1 unit = 72, ⇒ No. of Girls = 2 x 72 = 144. |
