Question

solve plese..........

Answer 1

If 20% students are girl then 80% would be boys.

Let total students are x

so X × 80/100 = 3060

X = (3060×100)/80

X = 3825

Hence total students are 3825

gals = Total - Boys

= 3825 - 3060

gals = 765


Thanks

Answer 2

HELLO.....FRIEND!!

THE ANSWER IS HERE,

20% of the students are girls.

So, there will be 80% of boys in the school.

Let the no. of students be x.

=> 80% of x = 3060.

$= > \: \frac{80x}{100} = 3060$

$= > \: \frac{4x}{5} = 3060$

$= > \: x = \frac{3060 \times 5}{4}$

$= > \: x = 3825$

So, the total strength of the school is

=> 3825


:-)Hope it helps u.