SOLUTION: 2(square):2(square with minus)=?

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Question 833251: 2(square):2(square with minus)=?
Answer by thejackal(72) About Me  (Show Source):
You can put this solution on YOUR website!
: means ratio
so 2^2:2^-2 = 4:1/2^2 = (4/1)*4 = 16