Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Section 1.3 - The Real Numbers - Exercise Set - Page 43: 106

Answer

We determine their placement on the number line and observe which number is farther to the left. This is the lesser number.

Work Step by Step

On the real number line, the real numbers increase from left to right. The lesser of two real numbers is the one farther to the left on a number line. The greater of two real numbers is the one farther to the right on a number line. Thus, we determine their placement on the number line and observe which number is farther to the left. This is the lesser number.
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