Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 1 - Introduction to Algebraic Expressions - 1.4 Positive and Negative Real Numbers - 1.4 Exercise Set - Page 35: 33



Work Step by Step

We can write a fraction as a decimal by dividing the numerator by the denominator. $\frac{2}{3}=2\div3=.66666...$ In this case, the 6 repeats after the tenths digit, so we can write $\frac{2}{3}$ as .67 (as the 6 rounds up to 7).
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