Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 1 - Section 1.8 - Multiplication and Division of Fractions - Exercise: 35

Answer

$31\frac{1}{2}\ gal$

Work Step by Step

$\overset{21}/\!\!\!\!\!4\!2\times\frac{3}{\underset2/\!\!4}=\frac{21\times3}{2}=\frac{63}{2}=31\frac{1}{2}$
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