Prealgebra (7th Edition)

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

Chapter 6 - Cumulative Review - Page 466: 44



Work Step by Step

$\frac{n}{4}=\frac{12}{16}$ $\longrightarrow$ cross multiply to solve for n $16n=4\times12$ $\longrightarrow$ simplify $16n=48$ $\longrightarrow$ divide both sides by 16 $16n\div16=48\div16$ simplify $n=3$
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