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 343: 5


$\frac{18 miles}{1 gallon}$

Work Step by Step

72 miles in 4 gallons $\frac{72 miles}{4 gallons}$= $\frac{72 miles ÷4}{4 gallons ÷4}$= $\frac{18 miles}{1 gallon}$
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