Answer
$429.92
Work Step by Step
Find the part
Divide the percent by 100. Fill in the percent equation.
part=(percent)(whole)
$x=(0.0775)(399)$
$x=30.92$
Add 30.92 to 399:
429.92
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 6 - Percent - Summary Exercises - Using the Percent Proportions and Percent Equation - Page 432: 20
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