#### Answer

true

#### Work Step by Step

$\frac{4}{a}$ . $\frac{1}{b}$=$\frac{4}{ab}$

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

true

$\frac{4}{a}$ . $\frac{1}{b}$=$\frac{4}{ab}$

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