Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 6 - Review: 63


The 4 oz bottle is the better buy.

Work Step by Step

$\frac{\$4.94}{4\ oz}=\frac{\$4.94\div4}{4\ oz\div4}=\frac{\$1.235}{1\ oz}$ $\frac{\$9.98}{8\ oz}=\frac{\$9.98\div8}{8\ oz\div8}=\frac{\$1.248}{1\ oz}$
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