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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 pi 15 a rational number?
No, it is not.
Is 9 over 5 a rational number?
Yes, an irrational number would be any number over zero, Pi(π), Tau(τ), etc.
Are all fractions rational numbers?
No. pi/2 is a fraction but, since pi is irrational, so it pi/2.
Is pi 12 equal to a rational number?
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
Is pi over 2 a rational number?
No, it is not.
Is 3 times pi over two rational?
No; since pi is irrational if you multiply it by a rational number it is still irrational
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) .
Is 3.14 a rational or irrational number?
3.14 is a rational number pi is not. pi is not 3.14
Is pi over 2 a whole integer rational or irrational number?
If you multiply or divide an irrational number - such as pi - by ANY rational number (except zero), you will ALWAYS get an irrational number.
Why is pi a rational number?
Pi is irrational.
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.
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 -2.2 rational?
No 22*pi is not a rational number
Is (-8) rational or irrational?
It is a rational number
Is 10 pi rational?
No 10*pi is not a rational number because it can't be expressed as a fraction
