Question

in a class of 45 students, if 2/3 are boys . how many are girl's.​

Answer 1

Answer:

let the no. of girls in the class be x.

Then, ATQ,

2/5(45) + x = 45

18 + x =45

x= 45-18 =27

So,there are 27 girls in the class.

Hope this helps!

Answer 2

Step-by-step explanation:

boys=45×2/3

=30

girls=45-30

=15