Question

A class has 20 girls and 30 boys. What part of the students are boy in? class

Answer 1

answer of this question will be

part of boys=30/50 × 100,

=30×2=60%

Answer 2

the part of the students who are boys are
$\frac{30}{50}$
which is
$\frac{3}{5}$
hope it helped