Question
A rectangular tank measuring 31 cm by 20 cm by 22 cm was 14 filled with water. There was a leak at the bottom of the tank and water seeped out at the rate of 10 mℓ per second. How many minutes would it take to empty the tank completely? Leave your answer correct to 1 decimal place.
3 m

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A rectangular tank measuring 31 cm by 20 cm by 22 cm was 14 filled with water. There was a leak at the bottom of the tank and water seeped out at the rate of 10 mℓ per second. How many minutes would it take to empty the tank completely? Leave your answer correct to 1 decimal place.