It's rational ... it's the ratio of -127 to ' 1 '.
Here's a tip that'll save you lot of future wonder and uncertainty:
Any number that you can completely write down on paper is rational.
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Neither. (It is a complex number.)
Irrational.
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
It will be irrational.
No.A rational times an irrational is never rational. It is always irrational.