Q: 7.2 as a rational number

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72 is a rational number

No, they are not.

It isn't.

There is not "the" rational number since there are infinitely many. A rational number between the two given numbers is the mean [average] of the two: 0.5*(4/9 + 11/12) = 0.5*(16/36 + 33/36) = 0.5*49/36 = 49/72

As much as, in these days of uncertainty, anything can be anything. As long as the constraints of a rational number are kept to, a rational number will always remain a rational number.

Related questions

72 is a rational number

No.

No, they are not.

Yes.

It isn't.

The square root of 72 is an irrational number. Since 72 is not a perfect square, the decimal is endless. (just like the value of pi)

A rational number is a number that can be written as the ratio of two integers. Examples are: -- any integer, like 793 -- any fraction, like 72/91 -- any decimal that ends

There is not "the" rational number since there are infinitely many. A rational number between the two given numbers is the mean [average] of the two: 0.5*(4/9 + 11/12) = 0.5*(16/36 + 33/36) = 0.5*49/36 = 49/72

It is a rational number. It can be written as a fraction.

yes

Is 12.05 a rational number or irrational number?

1.96 is a rational number