Tuesday, May 29, 2012

oil in tank

A cylindrical tank is filled with oil, is 1/3 full. by adding 3 gallon oil, the tank will be half full.
What is the capacity of tank


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1 comment:

  1. design maverickMay 29, 2012 at 9:48 PM

    answer is 18 gallons

    x/3+3=x/2

    by soling this will get the answer

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