Question

In a class of 30 students, there are 12 boys. What percent of the class is girls?

Answer 1

Given:

In a class of 30 students.

The number of boys = 12

so, the number of girls =

`30-12=18`

The percent of the class girls =

`(18)/(30)*100=(3)/(5)*100=60\%`

so, the answer will be 60%