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Posted by on Wednesday, January 30, 2008 at 8:43pm.

if i had to divide the numerater and denominator then multiply 18 over 35 times 14 over 45 how would you do it ?

  • math - , Wednesday, January 30, 2008 at 8:51pm

    18/35 * 14/45 = 252/1575

  • math - , Wednesday, January 30, 2008 at 8:51pm

    Do you mean?
    18 * 14
    ------
    35 * 45

    if so first divide top and bottom by 9 and 7 to make it easier
    2 * 2
    ----------
    5 * 5

    4
    -----
    25

  • math - , Wednesday, January 30, 2008 at 8:53pm

    Oh well, they are both 0.16 :)

  • math - , Wednesday, January 30, 2008 at 9:25pm

    Yep. I should have reduced my fraction to 4/25.

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