Question

In class vii, 15 out of 50 students get 75% marks in maths. In class viii, 15 out of 40 students get 75% marks in maths. Fine the ratio of students who get 75% marks to the total number of students for each class. which class has the better result in maths?

Answer 1

For Class 7 ratio is 15/50 =3:10
For class 8 ratio is 15/40=3:8
Class 8 has better result