Question

If the average is 95, what are the lowest and highest numbers between 0 and 100 to get the average?

Answer 1

Let A be the lowest number and B be the highest number. Average is 95.

Therefore 95 = (A+B)/2

Therefore 190 = (A+B)

1. If we include 0 and 100

Therefore if we choose highest number B = 100 , then the lowest value A will be 90

Therefore lowest number is 90 and highest number is 100 to get average 95 .

2. If we exclude 0 and 100

Therefore if we choose highest number B = 99 , then the lowest value A will be 91

Therefore lowest number is 91 and the highest number is 99 to get average 95 .