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Is 0.313131 (repeating) a rational number?

Is 0.313131 (repeating) a rational number?
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Is 0.313131 (repeating) a rational number?

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User Dick Van Ocampo
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7.9k points

2 Answers

4 votes
The answer would be yes. If the number is repeating, it is also rational. For example, 0.161616161 would be a repeating, rational number. :)
answered
User Carlos Mora
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8.3k points
3 votes
yes any repeating decimal is a rational.
ex.
.7878787878...

answered
User TerraPass
by
7.2k points
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