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Is 1.9 rational

Updated: 10/17/2024

Wiki User

∙ 7y ago

Best Answer

All integers, including negative integers, are rational numbers.

Wiki User

∙ 13y ago

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Q: Is 1.9 rational

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Still have questions?

Is 19 over 14 rational or irrational?

rational

Is -19 irrational?

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

Is negative 19 a rational or irrational?

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

Is 7 over 19 rational?

Yes - the proper fraction 7/19 is a rational number.

Is 13 over 19 as a fraction rational?

Yes 13/19 is rational because any number that can be expressed as a fraction is a rational number

Is negative 49 over 19 a rational number?

"negative 49 over 19" is the ratio of -49 to 19. That's rational.

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 the root of 19 rational?

No.

Is negative 19 rational or irrational?

It is a whole number so it is rational.

Is 19 divided by 15 a rational or irrational number?

1.2667

Is negative 19 rational or irrational number?

It is a whole number so it is rational.

Is the square root of 19 rational?

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Is 1.9 rational?

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