SOLUTION: Two machines consume, one in 20 days and the other in 26 days, the same amount of gasoline; how many days can the two machines run simultaneously using the same amount of gasoline?

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Question 1171675: Two machines consume, one in 20 days and the other in 26 days, the same amount of gasoline; how many days can the two machines run simultaneously using the same amount of gasoline?
Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.

 +  =  = .


ANSWER.   =  11   days.

Solved.



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