Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Review: 42

Answer

$\frac{63}{10}=-6\frac{3}{10}$

Work Step by Step

$ab=(-7)(\frac{9}{10})=-\frac{7\times9}{10}=-\frac{63}{10}=-6\frac{3}{10}$
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