Question

Let us revise II
A class has 20 girls and 30 boys. What part of the students are
boys?​

Answer 1

Answer:

20 girls

30 boys

total 50 students so part of girls is

20/50

2/5 from the whole

Answer 2

Answer:

part of boys=30/50 × 100,

=30×2=60%

OR

30/50=3/5