Basic College Mathematics (9th Edition)

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

Chapter 1 - Whole Numbers - 1.7 Rounding Whole Numbers - 1.7 Exercises - Page 74: 52

Answer

estimated: 500 exact: 449

Work Step by Step

Estimate: 900  845 (Rounded to the nearest Hundred) - 400  - 396 (Rounded to the nearest Hundred) 500 (Estimated Answer) Exact: 845 - 396 = 449
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