Question

In a class of 40 students the number of girls is z/3 of boys

Answer 1

Answer:

10 girls

Step-by-step explanation:

boys=b

girls=g

g=1/3b

Given,

1/3 b + b=40

4/3 b = 40

b=40*3/4

b=30

g=40 - 30

g=10

Answer 2

Answer:

Given

Total students = 40.

No of girls = z/3 of boys

Answer is 10

Step-by-step explanation:

hope it is helpful ❤️...