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 =

$\frac{18}{30}\times100=\frac{3}{5}\times100=60\%$

so, the answer will be 60%