Question

in a class of 63 students the number of girls is three fourth of the number of boys. find the number of girls​

Answer 1

Answer:

36 boys

Step-by-step explanation:

let the number of boys=x

number of girls =3/4x

total number of students =63

x+3/4x=63

4x+3x=63×4

7x=63×4

x=9×4

=36

Answer 2

Answer:

if we take number of boys is X

Step-by-step explanation:

then the number of girls is 3/4×X