#### Answer

$\frac{680}{b}$=$\frac{65}{100}$

#### Work Step by Step

680 is 65 % of what number ?
65 is percent
what number is base
680 is amount
$\frac{680}{b}$=$\frac{65}{100}$

Published by
Pearson

ISBN 10:
0321955048

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

$\frac{680}{b}$=$\frac{65}{100}$

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