Question

in a school, number of boys are 160 more than the girls. if there are 45% girls in the school, find the number of girls in the school.

Answer 1

Hey mate

Your answer :-

Let the Number of girls be X

then, Number of boys = X+160

Number of girls in % = 45%
Then, Number of boys in % = (100 - 45)% =55%

A/Q

X+160 = 55%
=>X+160 = 55/100
=> 100X = 55×160
=>X = 8800/100
=> X = 88

Hence,

Number of girls = X = 88
And Number of boys = X+160
=88+160=248

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