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: 35

Answer

Rational

Work Step by Step

A rational number must be able to be expressed as either a repeating or a terminating decimal. The number $0.\bar{57}$ is a repeating decimal. Therefore it is rational.
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