How do you do it
I don't know what you're asking. Don't try to put the whole question into the title.
I need to know how to take positive rational numbers to whole number powers
Do you mean like what is, for example, (1/2)3?
In general, (a/b)n = an / bn, where a,b are real numbers, b ≠ 0, and n is a positive integer.
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