Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 1 - Section 1.4 - Rounding and Estimating - Exercise Set: 51

Answer

correct

Work Step by Step

Estimate $7806+5150$ using front end rounding. $7806\approx8000$ $5150\approx5000$ $8000+5000=13000$, so 12956 could be correct.
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