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A fish tank contains 315 litres of water. It is filled from a hose at a rate of 15 litres per minute. How long does it take to fill the tank? Include the correct units in your answer.

User Arjuncc
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1 Answer

3 votes
Answer: 21 minutes


You can divide 315 liters by 15, and that will give you your answer, because a minute counts for 15 liters.
User Hackwithharsha
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