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: 45

Answer

Estimate: 2100 Exact: 2278

Work Step by Step

67 rounds to 70, and 34 rounds to 30. 70 x 30 = 2100 67 x 34 = 2278
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