#### Answer

52 mi/hr

#### Work Step by Step

A unit rate has 1 in the denominator.
$\frac{468mi}{9hr}=\frac{468mi\div9}{9hr\div9}=\frac{52mi}{1hr}$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

52 mi/hr

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