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3 years ago

6

Is .21 (with only the one repeating) a rational number? please explain why! thanks!

1 answer:

Nostrana [21]3 years ago

8 0

21 is a rational number because it is an integer, which can be converted into a fraction.

<u>Step-by-step explanation:</u>

When a denominater and numerator are integers and gives a quotient then it is a rational number.

21/1, where 21 is denominator and 1 is numerator the quotient is 21. Therefore 21 is a rational number which can also be considered as a ratio.

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