Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 5 - Ratio and Proportion - 5.2 Rates - 5.2 Exercises - Page 344: 27



Work Step by Step

$\frac{85.82}{7 hours}$ = $\frac{85.82\div7}{7\div7 hours}$ = $\frac{12.26}{1 hour}$ = $12.26/hour
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