Basic College Mathematics (10th Edition)

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

Chapter 9 - Basic Algebra - 9.3 Multiplying and Dividing Signed Numbers - 9.3 Exercises - Page 645: 67

Answer

1

Work Step by Step

$\frac{-30}{-30}=-30\div-30=1$ In general, any number divided by itself will result in a quotient of 1.
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