25-09-2018
Mathematics

contestada

27×((3 times power of negative 3)) = what? The possible answers given are positive one positive 17 or positive 1/8 none of these answers In getting myself

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sqdancefan sqdancefan

28-09-2018

It's not very hard to put this problem into a calculator. It will tell you ...

... 27×3⁻³ = 1

_____

That's because 27 = 3³ and (3³)·(3⁻³) = 3³⁻³ = 3⁰ = 1.

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