Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 4 - Decimals - 4.3 Adding and Subtracting Decimal Numbers - 4.1 Exercises - Page 288: 47


Estimate 52 inches Exact 52.1 inches

Work Step by Step

Estimate $20+20+6+6=52$ Exact $19.75+19.75+6.3+6.3=52.1$
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