Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.1 - Algebraic Expressions, Mathematical Models, and Real Numbers - Exercise Set: 40

Answer

$\frac{1}{2}$

Work Step by Step

The number $\frac{1}{2}$ is rational because it can be expressed as a quotient of two integers, but it is not an integer because it is not a whole number or a negative whole number.
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