Question

72 students ki class me boys ki sankhya girls ki sankhya ki 3y5 hai, To us class me girls ki sankhya Kitna hai

Answer 1

37 hope it helps you

Answer 2

Let the nomber of girls be x
Then number of boys =3x/5

x+3x/5=72
(5x+3x)/5=72
8x=360
x=360/8=45=no. of girls

Verifying,

45*3/5=27=no. of boys
45+27=72
72 =72

Hence it is right