Question

girls in class are one third of boys in class.total students are 40.find number of girls​

Answer 1

Answer:

10

Step-by-step explanation:

let no. of boys be x

the no. of girls is x/3

Total no. of students= 40

boys + girls = 40

x+x/3 = 40

4x/3 =40

x= 30

no of boys =30

no of girls =30/3 = 10