SOLUTION: Suppose a pipe can fill 4 drums in 2 hours. How many drums can it fill in 5 hours?
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Question 890691:  Suppose a pipe can fill 4 drums in 2 hours. How many drums can it fill in 5 hours? 
Answer by JulietG(1812)   (Show Source): You can put this solution on YOUR website!
 If a pipe fills 4 drums in 2 hours, then it fills 2 drums in 1 hour.
If it fills 2 drums in 1 hour, how many drums in 5 hours?  2*5 = 10 drums 
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