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Anonymous
9 is a rational number
Kianna Orn ∙
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9 is the ratio of 9 to 1, so it's rational.
Wiki User
They are rational.
Rational
It is a rational number as 9
It is a whole number so it is rational.
-9 is a rational number
No, it is rational.
0.4444
The square root of 9 is 3 which is a rational number
4.6 is rational.
The number has a decimal representation that terminates (after 9 digits). If it terminates, the number is rational.
81 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.