Question

$70\%$ of the students in a school are boys & the number of girls is $50\%$ Find the number of boys in the school?

Answer 1

Considering the question to be,

70%70% of the students in a school are boys & the number of girls is 504.50% Find the number of boys in the school?

70% $\to$ boys

30%$\to$ girls

$\to$ 30%=504

$\to$ 1%=$\frac{504}{30}$

$\to$

70%=$\frac{504\times 70}{30}$

$=1176$ is the number of boys in the school