Basic College Mathematics (9th Edition)

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

Chapter 1 - Whole Numbers - 1.4 Multiplying Whole Numbers - 1.4 Exercises: 32

Answer

45 3510 three 3,510,000

Work Step by Step

First multiply ---- 78 *45 ---- 390 +3120 ----- 3510 And then add three zeros cause it was 7800 (two) and 450(one) and the final answer is 3,510,000. Note that we replace the blank space with a zero.
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