Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 2 - Solving Equations - 2-9 Percents - Practice and Problem-Solving Exercises - Page 142: 45

Answer

$121$

Work Step by Step

Using ratios, we find: $\frac{1.21}{1}=\frac{x}{100}$ $x=121$
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