Question

A survey shows that out of 40 students in a class, 30 students like studying mathematics. That means ___% of students like studying Mathematics.

Answer 1

Given, the total number of students = 40
Number of students who like studying mathematics = 30

$\therefore$ Percentage of students who like studying mathematics
= $\frac{\text{Number of students who like studying mathematics}}{\text{Total number of students}}\times 100$
= $\frac{30}{40}\times 100=75\%$.