Basic College Mathematics (10th Edition)

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

Chapter 1 - Whole Numbers - 1.4 Multiplying Whole Numbers - 1.4 Exercises - Page 39: 81

Answer

2,278,410

Work Step by Step

First, multiply the top number by the ones digit of the bottom number: 2195 * 8 = 17,560 Then, add a 0 to the ones place below it and multiply the top number by the tens digit of the bottom number (place it one column over): 2195 * 3 = 6,585 Next, add two 0s below it and multiply the top number by the hundreds digit of the bottom number (place it two columns over): 2195 * 0 = 0 Next, add three 0s below it and multiply the top number by the thousands digit of the bottom number (place it three columns over): 2195 * 1 = 2,195 Finally, add them all together: 17560 + 65850 + 0 + 2195000 = 2,278,410
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