Question

There are $20$ girls and $15$ boys in a class.
What is the ratio of numbers of girls to the number of boys?

Answer 1

Given, number of girls $=20$

Number of boys$=15$

The ratio of number of girls to that of boys

$=\frac{\text{Number of girls}}{\text{Number of boys}}$

$=\frac{20}{15}=\frac{4}{3}=4:3$