Question

Tom works the following hours in a week. What is his average for the week?

Monday 7.5
Tuesday 8.5
Wednesday 10.0
Thursday 9.5
Friday 11.0


A. 9.7
B. 9.3
C. 9.5
D. 8.2

Answer 1

B. 9.3 hours

Explanation:

Average is found by adding all numbers then dividing by the number of numbers.

So, the equation is: (7.5+8.5+10+9.5+11)/5

-> 46.5/5 -> 9.3

Answer 2

the average is 9.3 to this question