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Any multiple of or addition to or subtraction from PI is an irrational number.

PI divided by PI is 1, a rational number. So is PI times 0 = 0

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โˆ™ 2018-03-14 20:51:26
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Q: Is pi 12 equal to a rational number?
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Related questions

Why is pi irrational and 3.14 is rational?

pi is an irrational number because it cannot be expressed as a ratio of two integers. In fact, it is a transcendental number, but that is not relevant here. 3.14 is a rational approximation to pi. It is not equal to pi.

Is 3.14 a rational or irrational number?

3.14 is a rational number pi is not. pi is not 3.14

Is 0.16 pie a rational number?

(pi) itself is an irrational number. The only multiples of it that can be rational are (pi) x (a rational number/pi) .

Why is pi a rational number?

Pi is irrational.

Is a pi number rational?

No, it is not.

Why the area of a circle with a rational radius must be an irrational number?

It the radius is r then the area is pi*r*r - which is pi times a rational number. pi is an irrational number, so the multiple of pi and a rational number is irrational.

Is -19 pi a rational number?


Is pi 15 a rational number?

No, it is not.

What is the number equivalent to the value of pi?

All numbers are unique and so there is no other number equal to pi. Pi is not a rational number so there is no fraction that is equal to pi. It has an infinitely long non-recurring decimal representation so there is no way to write a decimal eqiuvalent either.

What is 12 divided by pi equal?

12/pi is equal to 12/pi, 12/3.14 (most common rounding of Pi) is about 3.822

What irrational number can be added to pi to get a sum that is rational?

Minus pi. Or minus pi plus any rational number. Here is how you can figure this out (call your unknown number "x", and let "r" stand for any rational number):x + pi = r To solve for "x", simply subtract pi from both sides. That gives you: x = r - pi

Is 22 pie rational?

No 22*pi is not a rational number

Is every fraction on a rational number?

No. pi/2 is a faction but it is not a rational number.

Is 10 pi rational?

No 10*pi is not a rational number because it can't be expressed as a fraction

What are Two nine digit numbers divided to equal pi?

No two numbers that can be completely written down with digits can be added, subtracted, multiplied, or divided to equal PI. If they could be divided to equal PI, then PI would be a rational number. But it isn't.

Is Rational number part of pi?

Yes. For example, if you take any truncated equivalent of pi then it will be rational.

Can pi be expressed as a rational number?

It can be rounded to 3.14, this however does not make it a rational number.

Is 3 times pi a rational number?

No, it is not.

Is pie is a rational no?

No, Pi is an Irrational Number.

Is every number rational?

No, pi isn't

Is pi over 2 a rational number?

No, it is not.

Is 2 times pi a rational number?

No, it is not.

Is pi periodic?

no every periodic number is rational but pi is irrational

Is six a rational or irrational number?

A rational number is an integer (a whole number) or any number that can be expressed as a fraction. An irrational number is one that cannot be expressed as a fraction. The best known irrational number is pi, which is close to but not quite equal to 7/22. All representations of pi are an approximation of the real value. So 6 is a rational number

Is pi plus pi a rational or irrational number?

It is irrational, just like pi