Question

In a class of 60 students the number of
girus is on third the number of boys o find
the number of girus and boys in the
class​

Answer 1

Step-by-step explanation:

girls=X

equation:

1\3 x + X = 60

1x+3x/3=60

4x=60×3

4x=180

X=180/4

X=45

Answer 2

Answer:

total students=60

boys=x Girls =1/3×x

So, x+(1/3×x) =60

x+x/3=60

(x×3/3) +(x×1/3) =60

3x/3+x/3=60

4x/3=60

4x=60×3

4x=180

x=180/4

x=45(no.of boys)

1/3×x=15(no.of girls)