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Is 5 times pi rational?
No, it is not.
Is 3 times pi a rational number?
No, it is not.
Is 2 times pi a rational number?
No, it is not.
Is pi over 2 a rational number?
No, it is not.
Is 15 times pi a rational number?
No because 15 times pi is an irrational 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
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.
Will the sum of two irrational numbers always be rational?
Consider pi and 4 - pi. 4 - pi + pi = 4, which is clearly rational. However, both pi and 4 - pi are irrational, as you can verify. plz to be lerning numburs Then consider pi + pi = 2pi, which is clearly irrational. The sum of two irrational numbers, therefore, may or may not be rational.
Is the quotient of two irrational numbers rational?
In general, no. It is possible though. (2pi)/pi is rational. pi2/pi is irrational. The ratio of two rationals numbers is always rational and the ratio of a rational and an irrational is always irrational.
Can the quotient of two irrational numbers be rational?
Yes. 2*pi is irrational, pi is irrational, but their quotient is 2pi/pi = 2: not only rational, but integer.
Is 10 times pi rational?
No because the value of pi as regards to a circle is an irrational number
Is 3 times pi a rational or an irrational?
3 times pi is an irrational number because it can't be expressed as a fraction
