Question

ek school mein chhatron ka 5 /8bhag ladke Hain yadi ladkiyon ki sankhya 240 ho to school mein ladkon ki sankhya gyat kijiye​

Answer 1

Answer:

$\frac{5}{8} \: boys \\ thus \: \frac{3}{8} \: girls \\ \frac{3}{8} = \frac{240}{x} \\ x = 640 \\ number \: of \: boys \: = 640 - 240 = 400$