SOLUTION: Hello I submitted this problem earlier but, I forgot the 2 in my email. Could I have some help with the problem. Thanks. A pond is 1200 gallons. I have two pumps. One pumps at a ra
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-> SOLUTION: Hello I submitted this problem earlier but, I forgot the 2 in my email. Could I have some help with the problem. Thanks. A pond is 1200 gallons. I have two pumps. One pumps at a ra
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Question 131420: Hello I submitted this problem earlier but, I forgot the 2 in my email. Could I have some help with the problem. Thanks. A pond is 1200 gallons. I have two pumps. One pumps at a rate of 100 gallons an hour. The other one pumps at a rate of 60 gallons an hour. How long would it take to drain the pond if both pumps are used. Answer by josmiceli(19441) (Show Source):
