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Math-II

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If C is inversely proportional to T, when C=1/6 and T=4/7, find C when T=10.

  • Math-II - ,

    the formula is

    C= K/T

    1/6=K/4/7 <-- I use Cross multiplication

    K=4/42

    that's all.. I can't continue solving cuz my mind is mess... Please Help!! "_"

  • Math-II - ,

    1/6=K/(4/7)
    K = 1/6 * 7/4 = 7/24

    C(T) = (7/24) / T
    C(10) = 7/24 / 10 = 7/240

  • Math-II - ,

    YES!! thanks to your help! @Steve ... My mistake.. I multiplied 6 and 7, the one I should multiply by 6 is 4 not 7.. gee, I always forget it.. Thank you again! :)

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