Basic College Mathematics (9th Edition)

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

Chapter 4 - Decimals - 4.4 Multiplying Decimal Numbers - 4.4 Exercises: 1

Answer

Three

Work Step by Step

$4.2\times3.46=14.532$ TIP: When multiplying numbers with decimal places, the sum of the number of decimal places is how many the product will have. In this problem 4.2 has one and 3.46 has two; therefore, the product has three.
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