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: 49

Answer

720,000

Work Step by Step

FIRST MULTIPLY 8 by 9, and then attach four zero to the right (two zeros of 800 and two zeros of 900). 8 x 9 = 72 Now, 720000 (attach two zeros of 800 and two zeros of 900 total four zeros to the right) Attach 0000 Answer 720,000
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