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20 votes
20 votes
A tank is draining at a constant rate of 5 gallons of water in 4 hours how many gallons will drain in 15 hours.

User Crab Bucket
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1 Answer

19 votes
19 votes
At 8 hours it is 10 gallons, 12 hours it is 15 gallons, 14 hours it is 17.5 gallons, 15 hours it is 18.75 gallons.
So your answer is 18.75 gallons will be drained in 15 hours
User Aleksander Gralak
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