Yes, 9/5 is rational. A rational number is any number that can be expressed in a fraction.

Subjects>Math>Basic Math

Is 5 over 9 rational

Anonymous

∙ 15y ago

Updated: 9/19/2023

Yes.

Any rational number divided by another rational number is also rational.

Wiki User

∙ 15y ago

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Is 5 over 7 rational?

is 5 over 7 a rational number

Is 41 over 9 rational?

41/9 is a rational number because all fractions are rational numbers

Is 2 over 9 rational?

Yes it is.

Is 9 over 10 a rational number?

Yes

Is 9 over 5 a rational number?

Yes, an irrational number would be any number over zero, Pi(π), Tau(τ), etc.

Is 5 and 1 over 9 a rational number?

Yes.

What rational number is halfway between 1 over 2 and 5 over 8?

9/16

Is 5 over 7 rational?

is 5 over 7 a rational number

Is 41 over 9 rational?

41/9 is a rational number because all fractions are rational numbers

Is 9 over 2 a rational or irrational number?

Rational

Is 8 over 9 an irrational number?

Any addition, subtraction, multiplication, or division of rational numbers gives you a rational result. You can consider 8 over 9 as the division of 8 by 9, so the result is rational.

Is -1 over 9 rational?

-1/9 is rational because it can be expressed as a fraction (ratio).

Is 2 over 5 rational or irrational?

It is rational

Is 2 over 9 rational or irrational?

2/9 is rational by definition- it is a ratio of two integers.

Is 1 over 9 a rational?

yes

Is 9 over 10 a rational?

Yes

Is 9 over 8 an irrational?

No, it is rational.

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