Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Section 1.6 - Subtraction of Real Numbers - Exercise Set: 88

Answer

$\frac{27}{20}$

Work Step by Step

$\frac{9}{10}$-($\frac{1}{4}$-$\frac{7}{10}$) $\frac{18}{20}$-($\frac{5}{20}$-$\frac{14}{20}$) $\frac{18}{20}$-(-$\frac{9}{20}$) $\frac{18}{20}$+$\frac{9}{20}$ $\frac{27}{20}$
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