Question

. In a class, the number of boys is twice the number of girls. If the strength of the class is 63, what is the number of boys in the class?

Answer 1

Step-by-step explanation:

21 Boys are in the class.

I hope this helps to you.

Answer 2

strength of girls=x

strength of boys=2x

now, 2x+x=63

=>3x=63

=>x=63/3

=> =21