0
Yes.
2 x 3.14 = 6.28
= 6 7/25
= 157/25
which is rational.
If you are using 3.14 as an approximation to {pi}, then 2 x {pi} is not rational.
Wiki User
∙ 13y ago
Anonymous
Yes
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Is 2 times pi a rational number?
No, it is not.
How many times can 2 can go into 314?
314 ÷ 2 = 157
What is -2 rational number?
The given whole number of -2 is a rational number
Why is 3.14 times 2 irrational?
It is not. It is the rational number 6.28 = 628/100.
Is number 2 rational or irrational?
2 is a rational number and it is also a prime number
Is a rational number times a irrational number?
Can be irrational or rational.1 [rational] * sqrt(2) [irrational] = sqrt(2) [irrational]0 [rational] * sqrt(2) [irrational] = 0 [rational]
Is 2 times pi a rational number?
No, it is not.
How many times can 2 can go into 314?
314 ÷ 2 = 157
What times what equals 314?
1 x 314 and 2 x 157
What is -2 rational number?
The given whole number of -2 is a rational number
Why is 3.14 times 2 irrational?
It is not. It is the rational number 6.28 = 628/100.
Is 2 a rational number or irrational?
It is rational. It is a whole number so it cannot be irrational.
Is number 2 rational or irrational?
2 is a rational number and it is also a prime number
Is the square root of 84 a rational number?
No because it is 2 times the square root of 21 which is an irrational numberThe square root of 84 is not a rational number
Is the square root of 2 divided by x a rational expression?
sqrt(2) / x is rational only if x is a multiple of sqrt(2). sqrt(2/x) is rational only if x is two times the square of some number (not necessarily a whole number).
What are the factors of the number 314?
They are 2 and 157.
Is -2 25 a rational number?
what is the rational number for 2/25
