Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 1 - Section 1.3 - Operations on Real Numbers and Order of Operations - Exercise Set: 13

Answer

$-\frac{1}{2}$

Work Step by Step

$-\frac{4}{5}-(-\frac{3}{10})=-\frac{4\times2}{5\times2}+\frac{3}{10}=-\frac{8}{10}+\frac{3}{10}=-\frac{5}{10}=-\frac{1}{2}$
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