Elementary Technical Mathematics

by Nelson, Robert; Eren, Dale;

Published by Brooks Cole

ISBN 10: 1285199197

ISBN 13: 978-1-28519-919-1

Chapter 1 - Section 1.12 - Multiplication and Division of Decimal Fractions - Exercises - Page 72: 22

Answer

Each gallon costs $\$4.30$

Work Step by Step

Divide the cost by the number of gallons using long division. Adjust the divisor to $242$ and the dividend to $1040.6$ to obtain:

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