Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 2 - Real Numbers - Chapters 1-2 Cumulative Review Problem Set: 19

Answer

7/50

Work Step by Step

We plug in the given values: $$ (1/5)(1/5) - (1/3)(1/5) + 1/5 -(1/6)(1/5)$$ We now multiply and create a common denominator: $$ (30/750) - 50/750 + 150/750 - 25/750 \\ = 7/50$$
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