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Is 1.9 irrational or rational

Anonymous

∙ 7y ago

Updated: 9/27/2023

It is a rational number because it is an integer that can be expressed as an improper fraction

Wiki User

∙ 10y ago

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Is 19 divided by 15 a rational or irrational number?

1.2667

Is -19 a rational or irrational number?

It is a rational number because it can be expressed as a fraction in the form of -19/1

Is negative 19 rational or irrational number?

It is a whole number so it is rational.

Is square root of 19 a rational number?

No. √19 is an irrational number.

Is -19 irrational?

No because 19 is a whole number which means that it is a rational number

Related Questions

Is 19 over 14 rational or irrational?

rational

Is 19 divided by 15 a rational or irrational number?

1.2667

Is negative 19 rational or irrational?

It is a whole number so it is rational.

Is the square root of 19 irrational or rational?

The square root of the prime number 19 is an irrational number

Is -19 a rational or irrational number?

It is a rational number because it can be expressed as a fraction in the form of -19/1

Is negative 19 rational or irrational number?

It is a whole number so it is rational.

Is square root of 19 a rational number?

No. √19 is an irrational number.

Is negative 19 a rational or irrational?

-19 is a rational number, since it can be expressed in fraction form (-19/1).

Is -19 irrational?

No because 19 is a whole number which means that it is a rational number

Is 4.6 irrational or rational?

4.6 is rational.

Is 37.5 a rational or irrational number?

Rational

Is 3.8 irrational or rational?

3.8 is a rational number because it can be expressed as a fraction in the form of 19/5

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