Answer
$\frac{63}{10}=-6\frac{3}{10}$
Work Step by Step
$ab=(-7)(\frac{9}{10})=-\frac{7\times9}{10}=-\frac{63}{10}=-6\frac{3}{10}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 4 - Review - Page 319: 42
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