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: 40

Answer

1. Locate the place to be rounded. 2. Keep that digit the same. 3. Change all digits to the right to 0.

Work Step by Step

When the number to the right of the place you are rounding is 4 or less, you round down by not changing the rounding digit but making the other digits 0.
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