## Prealgebra (7th Edition)

Published by Pearson

# Chapter 7 - Section 7.3 - Integrated Review - Percent and Percent Problems: 26

#### Answer

0.45 $\frac{9}{20}$

#### Work Step by Step

45%=45(0.01)=0.45 as a decimal 45%=45$\times$$\frac{1}{100}$=$\frac{45\times1}{100}$= =$\frac{45}{100}$=$\frac{5\times9}{5\times20}$=$\frac{9}{20}$ as a fraction

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