Question

Mr. Lane’s math classes had the pass rates shown. In class 1, 16 out of 24 passed. In class 2, of the class passed. In class 3, 75% of the class passed. In class 4, 0.81 of the class passed. Which class had a pass rate that was exactly 5% greater than another class’s pass rate?

A.Class 1 B. Class 2 C. Class 3

Answer 1

Answer 4/5 or class 2

Explanation:

4/5=0.80 Class 3 is 70% 75+5=80, or 80%