Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapters 1-3 - Cumulative Review Exercises: 4

Answer

Divide 112,385 by 35 and estimate the problem Exact: 112,385/35=3211 Estimate: 100,000/40=2500

Work Step by Step

Estimate 112,385 to be 100,000 because you round it to the nearest ten thousands, 12,000 and that is too low to round to 13,000 so the 112,385 rounds down to 100,000. 35 is rounded to the tens place which means this rounded up to 40.
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