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Is 2.3 a rational number

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Anonymous

∙ 8y ago
Updated: 10/17/2024

Yes, since it can be written as a fraction (or ratio, the reason for the word rational)

-2.3 = -23/10

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Wiki User

∙ 16y ago
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Related Questions

Is negative 23 a rational number?

-23 is a rational number


Is 23 an integer or rational number?

An integer is a whole number. For instance, 1, 2, 3... There is no decimal part. So 23 is an integer. A rational number is a number that can be written as a/b. 23 can be written as 23/1, so 23 is a rational number. Thus, 23 is BOTH an integer and a rational number.


Is 22 over 23 a rational number?

Yes 22/23 is rational because any number that can be expressed as a fraction is a rational number


Is 0.79 and the square root of 23 rational number?

0.79 is a rational number but the square root of 23 is an irrational number


Is 8 over 23 rational?

8/23 is a rational number because all fractions and integers are rational numbers


Is 8 ot of 23 rational?

The number 8 out of 23 is a rational. This is used in math.


What are all the names that apply to 23?

23 is an odd number 23 is a rational number 23 is a prime number


Is -23 a rational or irrational number?

Irrational


Is 23 over 0 a rational number?

No.


Is 9 23 a rational number?

Yes, it is.


is 17/23 an rational number?

Yes


Is 11.5 a rational number?

Yes. It's the ratio of 23 to 2.

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