#### Answer

n=3

#### 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
$n=3$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

n=3

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