Question

Calculate the average of the numbers shown. 23.8, 12.1 ,-17.6, 31.3

A)12.4
B)12.8
C)13.4
D)13.8

Answer 1

Answer:A.

Explanation:

add the numbers together

23.8 + 12.1 + -17.6+ 31.3 = 49.6

then divide by number of numbers(4)

49.6/4=12.4

Answer 2

The correct answer is a.) 12.4