Answer
$\frac{36}{7}$
Work Step by Step
9 . $\frac{4}{7}$
Write 9 as $\frac{9}{1}$. Then multiply numerators and multiply denominators.
$\frac{9}{1}$ . $\frac{4}{7}$= $\frac{9*4}{1*7}$ = $\frac{36}{7}$
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 1 - Section 1.2 - Fractions in Algebra - Exercise Set - Page 29: 45
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