Question

in a class of 27 students number of boys is twice the number of girls then the number of girls is:​

Answer 1

Step-by-step explanation:

total no of students = 27

let the no of girls be x

so no of boys = 2×x= 2x

According to question, no of boys + no of girls = 27

x + 2x = 27

=> 3x = 27

=> X = 9

So no. of girls in the class are 9