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 1

$heya \: mate..\: here's \: your \: answer$

: NUMBER OF GIRLS = 504

: NUMBER OF BOYS = 70% of GIRLS

= 70% of 504

= 70/100 × 504

= $\bold{352.8}$

HOPE IT HELPS : )

PLS FOLLOW ME ; )

Answer 2

Answer.

Given, number of girls in the school = 504

Let x be the total number of children in the school.

Percentage of boys in the school = 70%

So, percentage of girls in the school

= 100% – 70% = 30%

$⇒ \: \frac{504}{x} \times 100 = 30$

$⇒ \: x = \frac{504 \times 100}{30}$

$⇒ \: x = 1680$

∴ Number of boys in the school

= 1680 – 504 = 1176

Please mark the BRAINLIEST.

GREETINGS!

:-)