Question

In a class of 54 students, number of girls is 4/5 of the boys . find the length number of boys in the class

Answer 1

Answer:

Boys =30

Step-by-step explanation:

Total students=54

Let the number of boys be x

girls=4/5 of boys

i.e.4/5x

A.T.Q

x+4/5x=54

9/5x=54

x=54*5/9

x=6*5

x=30