SOLUTION: If 6 is increased to 12,the increase is what percent of the original number ?

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Question 1039725: If 6 is increased to 12,the increase is what percent of the original number ?
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
%28%2812-6%29%2F6%29%2A100% = %286%2F6%29%2A100% = 100%