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How do find out if a math problem is rational?
if it has a square root sign or any symbol (ie. x or pi) then it is irrational. everything else is
Is -2.2 rational?
No 22*pi is not a rational number
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 22 pie rational?
No 22*pi is not a rational number
Is Rational number part of pi?
Yes. For example, if you take any truncated equivalent of pi then it will be rational.
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
How do find out if a math problem is rational?
if it has a square root sign or any symbol (ie. x or pi) then it is irrational. everything else is
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.
Why is pi a rational number?
Pi is irrational.
Can you add a rational number and an irrational number and get a rational number?
No, the result is always an irrational number. In more advanced math it is possible to add an infinite amount of rational numbers by way of Taylor Series and get an irrational number. This is how numbers like "Pi" and "e" are derived.
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 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 10 pi rational?
No 10*pi is not a rational number because it can't be expressed as a fraction
Is every fraction on a rational number?
No. pi/2 is a faction but it is not a rational number.
Is 22 pie rational?
No 22*pi is not a rational number
