Mathematics, 16.02.2021 20:30 kalebrayburn62
20) Set up an equation and solve the application:
Two oil pumps can fill a tank in 10 hours. The new pump
is more efficient and takes 90% of the time of the old
pump to fill the tank on its own. How long will take each
pump to fill the tank on their own?
Answers: 1
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20) Set up an equation and solve the application:
Two oil pumps can fill a tank in 10 hours. The ne...
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