A survey shows that out of 40 students in a class, 30 students like studying Mathematics. That means ___% of students like studying Mathematics.
Percentage of students who like studying mathematics = no of students who like mathstotal no of students × 100 = 3040 x 100 = 75%
In a class of 40 student 15 of total number of students like to study English and 25 of the total number of students like to study mathematics and the remaining like to study science . How many student like to study Mathematics?
There are 120 students in a class. 45% of the students like social studies while the rest of the class likes mathematics. Find the ratio of the number of students who like social studies to the number of students who like mathematics.