Answer
(a) 36.82 inches
(b) 2.94 inches
Work Step by Step
(a)$19.88 + 16.94 = 36.82$
(b)$19.88 - 16.94 = 2.94$
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 4 - Decimals - 4.3 Adding and Subtracting Decimal Numbers - 4.3 Exercises - Page 286: 18
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