Question

70% of the students in a school are boys and the number of girls is 504 find the number of boys in the school.
answer quality required
with step-step explanation

Answer 1

70%of the students are boys.

100%-70%=30%of the students are girls.

30%of x=504

30/100×x=504

3/10×x=504

3x=504×10

x=5040/3

x=1680

total no.of students are 1680.

no.of boys=70%of 1680

=70/100×1680

=7×168

=1176

the no.of boys are 1176

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Answer 2

Refer to the attachment