Answer
124
Work Step by Step
To find an average, sum the numbers in the list and divide the sum by the count of the numbers in the list.
$(108+131+98+159)\div4=496\div4=124$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 1 - Section 1.6 - Integrated Review - Operations on Whole Numbers - Page 67: 44
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