Q: Is -.656565 repeating a rational number?

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Repeating decimals are always rational.

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...

When expressed as a decimal, a rational number will either be terminating (end with a finite number of digits) or repeating (have a repeating pattern of digits).

0.712 repeating is a rational number because it can be expressed as a fraction in the form of 712/999

A terminating decimal is a rational number. A non-terminating, repeating decimal is a rational number. A non-terminating, non-repeating decimal is an irrational number.

Related questions

Is 0.88 repeating a rational number

It is a rational number.

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

Repeating decimals are always rational.

A repeating rational number is an irrational number. An irrational number is an number that has no definite end. 4.15 has a definite end and is therefore a rational number.

No. A rational number is any terminating numeral. A repeating decimal is irrational.

Rational

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...

yes it can be

When expressed as a decimal, a rational number will either be terminating (end with a finite number of digits) or repeating (have a repeating pattern of digits).

Irrational numbers can not be repeating decimals. Any number that is a repeating decimal is rational.

Any repeating decimal digits (this includes repetition after a certain point, e.g. 2.4510101010...) is a rational number.