Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 1 - Foundations for Algebra - Chapter Review - 1-3 Real Numbers and the Number Line - Page 70: 33



Work Step by Step

A rational number is any number that can be represented by the quotient of two integers. The number $-\frac{1}{2}$ is the quotient of two integers, $-1$ and $2$. Therefore, it is rational.
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