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If you mean 4/9 as a fraction then it is a rational number

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โˆ™ 2017-09-30 11:58:42
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Q: Is the fraction 4 9 rational?
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Related questions

Is 4 over 9 squared rational or irrational?

Any number that can be written as a fraction is rational -- therefore, 4/9 squared is rational (it can still be written as a fraction even if you multiply it by itself).


What is 2.25 as a fraction?

2.25 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 225/100. You can simplify this rational fraction if you require.


Is 9 out of 7 a rational or an irrational number?

9/7 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


Is -1 over 9 rational?

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


How do you put .444444444 into a fraction?

0.444444444 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 444444444/1000000000. You can simplify this rational fraction if you so wish.


Is 9 squared rational or irrational?

81 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.


is 3\4 rational or irrational?

3/4 is a rational number because it can be written as a fraction. Even a big, clunky fraction like 7,324,908/56,003,492 is rational, simply because it can be written as a fraction.


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If there are no numbers after the 9 it is rational


Is the square root of a fraction or decimal always an irrational number?

No. sqrt(4/9) = 2/3 is rational. sqrt(0.64) = 0.8 = 4/5 is rational.


Is the square root of 4 over 9 irrational?

The square of the fraction 4/9 is a rational number, either + 2/3 or -2/3


What fraction is 4 9 equivalent to?

It is equivalent to 8/18 or 12/27. It cannot be simplified into a rational #


What is 3.1 repeating into a fraction?

3.1 repeating, as a rational fraction is 28/9.

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