#### Answer

$3.1$

#### Work Step by Step

The quotient of two numbers with the same signs is positive.
Use this rule to obtain:
$=\dfrac{27.9}{9}
\\=3.1$

Published by
Pearson

ISBN 10:
0-13417-894-7

ISBN 13:
978-0-13417-894-3

$3.1$

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