## Algebra 1

Published by Prentice Hall

# Chapter 1 - Foundations for Algebra - 1-2 Order of Operations and Evaluating Expressions - Mixed Review: 80

#### Answer

$\frac{17}{40}$

#### Work Step by Step

To write a decimal as a fraction, put the decimal portion of the number in the numerator. Make the denominator the power of 10 that represents the rightmost place value. Reduce the fraction to lowest terms. $0.42\underset\uparrow5=\frac{425}{1000}=\frac{425\div25}{1000\div25}=\frac{17}{40}$ thousandths place

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