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A pump takes 20 minutes to empty a 200 gallon tank. How long to empty 450 gallon tank? a. 40 minutes, b. 30 minutes, c. 60 minutes, d. 45 minutes
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A pump takes 20 minutes to empty a 200 gallon tank. How long to empty 450 gallon tank? a. 40 minutes, b. 30 minutes, c. 60 minutes, d. 45 minutes

User Eatsfood
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1 Answer

6 votes
Answer:
45 min
Explanation:
It takes 10 minutes to empty 100 gallons. S0 450/10 =45 minutes.

User Gadoma
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