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: 49

Answer

incorrect

Work Step by Step

Estimate $229+443$ by rounding to the nearest ten. $229\approx230$ $443\approx440$ $230+440=670$, so 600 is not correct.
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