Question

In a class of 28 students, there are 13 boys. what is the ratio of boys to girls in the class

Answer 1

In a class of 28 students,:

Total number of students = 28

There are 13 boys.

Number of Boys = 13

So, Number of girls = Total number of students - number of boys

Number of girls = 28 - 13

Number of girls = 15

The ratio of boys to girls in the class​ is express as:

`\begin{gathered} \text{ Ratio of boys to girls =}\frac{Number\text{ of boys}}{Number\text{ of girls}} \\ \text{ratio of boys to girls = }(13)/(15) \\ \text{ratio of boys to girls =13 : 15} \end{gathered}`

Ratio of boys to girls = 13 : 15

Answer : Ratio of boys to girls = 13 : 15