SOLUTION: (25/4)+(12/3h)=20

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Question 397305: (25/4)+(12/3h)=20
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

%2825%2F4%29%2B%2812%2F3h%29=20    |multiplyig each term by 12h so as all denominators = 1

%2825%2A12h%2F4%29%2B%2812%2A12h%2F3h%29=20%2A12h

   75h + 48 = 240h

       48 = 165h

       48/165 = h

         .2909 = h