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Math Help - Solved problem How

  1. #1
    Junior Member
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    Solved problem How

    This is a preciously solved problem.



    http://img235.imageshack.us/img235/4...uestioniz4.png

    How to get thirtyfive from part C ?
    Last edited by radioflyer01; February 17th 2007 at 09:54 AM.
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  2. #2
    Senior Member
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    Quote Originally Posted by radioflyer01 View Post
    This is a preciously solved problem.



    http://img235.imageshack.us/img235/4...uestioniz4.png

    How to get thirtyfive from part C ?
    5/9 * 63 --> 5 * 63 = 315/9 = 35
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  3. #3
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    5 x 63 = 315

    315 : 9 = 35 ....got it.

    I was trying everything else but that.
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  4. #4
    MHF Contributor
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    Quote Originally Posted by radioflyer01 View Post
    5 x 63 = 315

    315 : 9 = 35 ....got it.

    I was trying everything else but that.
    Have you tried also cancellation or factoring?
    (5/9)(63)
    = (5/9)(7*9)
    The 9's cancel each other,
    = 5*7
    = 35
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  5. #5
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    No, dividing five with nine, stuff like that.
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