## Precalculus (6th Edition) Blitzer

Published by Pearson

# Chapter P - Section P.1 - Algebraic Expressions, Mathematical Models, and Real Numbers - Exercise Set - Page 20: 148

#### Answer

False. Every integer is a rational number. Some rational numbers are integers.

#### Work Step by Step

The number $1.5$ is rational. You can write it as $\frac{3}{2}$. However, it is not an integer. Integers are whole numbers.

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