Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 4 - Decimals - Summary Exercises - Adding, Subtracting, and Multiplying Decimal Numbers - Page 296: 12

Answer

0.420

Work Step by Step

To round 0.42025 to the thousandths position, inspect the digit in the ten-thousandths position. Since 2 is less than 5, the digit in the thousandths position does not change. Drop all other digits to the right of the thousandths position.
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