Best Answer

An irrational number cannot be written as a fraction or a whole number,

Like Pi for example

More answers

-9 is the ratio of 9 to -1. It's completely rational.

No, it is a rational number.

No, it is rational.

Q: Is 9 an irrational number

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Yes 9 times pi is an irrational number because it can't be expressed as a fraction

-9 is a rational number

97 is a rational number.

No. 9/46 is an irrational number as it has no definite end.

The square root of 9 is rational.

Related questions

Yes 9 times pi is an irrational number because it can't be expressed as a fraction

9 is a rational number

-9 is a rational number

No, it is rational.

2.25

No.

The number has a decimal representation that terminates (after 9 digits). If it terminates, the number is rational.

0.6923

No.

97 is a rational number.

It is a whole number so it is rational.

It is rational.The square root of 9 is 3 and it is a rational number