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The line is usually taken to mean that the decimals under the line repeat. And yes, such a number is rational, since it can be converted into a fraction (with whole numerator and denominator).

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Q: Is a number that has a line over it rational?
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Related questions

Is 4 with a line over it a rational number?

Rational.


Is a number with a horizontal line over it rational or irrational?

It is rational.


Is it rational or irrational if there is a line over the decimal?

A line over the decimal part of a number indicates that there is a part that recurs infinitely many times. Such numbers are rational.


Can rational number be on a number line?

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Is 34 over 8 rational?

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Is 5 over 7 rational?

is 5 over 7 a rational number


Is 15 over 7 a rational number?

Well, honey, a rational number is any number that can be expressed as a fraction where the numerator and denominator are integers. So, yes, 15 over 7 is a rational number because it can be written as 15/7, where both 15 and 7 are integers. But remember, just because it's rational doesn't mean it's always logical!


Is 0.3 with a bar over it a rational number?

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Is 8 over 21 a rational or irrational number?

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