Question

The total strength of the school is 516. If the number of boys is 28 more than the girls, then find the number of girls

Answer 1

total students = 516
let the no. of girls be x
therefore no. of boys = x + 28
516 =x+ x +28
516 = 2x + 28
516 - 28 = 2x
488 = 2x
x = 488 /2
x = 244
therefore no. girls will be 244.

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