Question

Find the average.

11,16,15,22

A.64
B.15
C.17
D.16

Answer 1

Your answer is D)16. To find the average, add up all the numbers and divivde by the number of numbers there is

Answer 2

To find the average, add all of the numbers and then divide by how many numbers there were. 
So:
11 + 16 + 15 + 22 = 64
64 / 4 = 16

Your answer is D. 16. Hope this helps!