Answer
600
Work Step by Step
8$\frac{1}{2}$ % $\times$ x =51
8.5 % $\times$ x =51
0.085 $\times$ x =51
$\frac{0.085\times x}{0.085}$ = $\frac{51}{0.085}$
x=$\frac{51}{0.085}$ $\times$ $\frac{1000}{1000}$
x=$\frac{51000}{85}$
x= 600
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 7 - Section 7.2 - Solving Percent Problems with Equations - Exercise Set - Page 484: 19
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