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Mathematics, 28.10.2020 07:10 msmalls0396583
One pump can fill a gasoline storage tank in 8 hours. With a
second pump working simultaneously, the tank can be filled in 3
hours. How long would it take the second pump to fill the tank
operating alone?
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Answers: 1
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One pump can fill a gasoline storage tank in 8 hours. With a
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