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Homework Help: Any way to simplify this fraction without a calculator?

  1. Nov 4, 2012 #1
    1. The problem statement, all variables and given/known data

    I was looking at a solution for a practise question and in the last step they simplified




    How do you do this without a calculator?
  2. jcsd
  3. Nov 4, 2012 #2
    never mind im an idiot please ignore/delete this post.
  4. Nov 5, 2012 #3


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    Science Advisor

    Great. For any others who were wondering, you don't need a calculator to see that .02/.98= 2/98= 1/49.

    However the original form is negative and the final result is positive. Did you accidently drop the "-"?
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