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Is 13.21 repeating rational

Updated: 9/26/2023

Wiki User

∙ 8y ago

Best Answer

Yes, 13.'21' repeating is a rational number because it can be expressed in the form of a fraction as 436/33

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∙ 8y ago

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Is a repeating decimal sometimes a rational number?

Repeating decimals are always rational.

Do rational numbers have a repeating decimal?

They can. And if you include repeating 0s and repeating 9s, then all rational numbers can be written with infinitely long repeating digits.

Can a rational number be repeating decimal?

Yes, a rational number can be a repeating decimal. A repeating decimal is a decimal in which one or more digits repeat infinitely. For example, 1/3 is a rational number that can be written as the repeating decimal 0.333...

Is 32.202 rational?

Any time your decimal is not repeating, it is rational.

Can every rational fraction be written as a repeating decimal?

Any rational number is either a repeating decimal, or a terminating decimal.

Is a repeating decimal rational or irrational?

A repeating decimal is rational.

Is a rational number a repeating decimal?

All repeating decimals are rational numbers. Not all rational numbers are repeating decimals.

Is 8.34 repeating rational?

This is rational because itś a repeating decimal

Why are negative repeating decimals, rational?

If you convert repeating decimals into a fraction, you see that the repeating decimals are rational.

Does rational mean repeating?

yes rational means repeating. same thing.

Is a repeating decimal sometimes a rational number?

Repeating decimals are always rational.

Is 0.12 repeating rational or irrational?

rational

Is 0.88 repeating a rational number?

Is 0.88 repeating a rational number

Do rational numbers have a repeating decimal?

They can. And if you include repeating 0s and repeating 9s, then all rational numbers can be written with infinitely long repeating digits.

Is 8.56909 a rational or irrational decimal?

Any terminating decimal is rational. So are repeating (periodic) decimals.Any terminating decimal is rational. So are repeating (periodic) decimals.Any terminating decimal is rational. So are repeating (periodic) decimals.Any terminating decimal is rational. So are repeating (periodic) decimals.

Is 1.121221222122221... rational or irrational?

1.121212121212...is rational. It is a repeating decimal and it is rational.

Is 5.75 repeating a rational number or irrational?

It is a rational number.

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Is 13.21 repeating rational?

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Is 13.21 repeating rational

Add your answer:

Is a repeating decimal sometimes a rational number?

Do rational numbers have a repeating decimal?

Can a rational number be repeating decimal?

Is 32.202 rational?

Can every rational fraction be written as a repeating decimal?

Is a repeating decimal rational or irrational?

Is a rational number a repeating decimal?

Is 8.34 repeating rational?

Why are negative repeating decimals, rational?

Does rational mean repeating?

Is a repeating decimal sometimes a rational number?

Is 0.12 repeating rational or irrational?

Is 0.88 repeating a rational number?

Do rational numbers have a repeating decimal?

Is 8.56909 a rational or irrational decimal?

Is 1.121221222122221... rational or irrational?

Is 5.75 repeating a rational number or irrational?

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