Basic College Mathematics (9th Edition)

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

Chapter 1 - Whole Numbers - Review Exercises: 20

Answer

27

Work Step by Step

1. Subtract the ones column by regrouping, so 6 becomes 16. 16 - 9 = 7 2. Subtract the tens column, where 4 becomes 3. 3 - 1 = 2 Therefore, the answer is 27.
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