Question
An empty tank measures 60 cm by 25 cm by 20 cm. Water flows into the tank from Tap G at a rate of 24 ℓ per minute. At the same time, water drains from the tank from Tap H at a rate of 19 ℓ per minute. How long would it take to completely fill the tank?
3 m

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An empty tank measures 60 cm by 25 cm by 20 cm. Water flows into the tank from Tap G at a rate of 24 ℓ per minute. At the same time, water drains from the tank from Tap H at a rate of 19 ℓ per minute. How long would it take to completely fill the tank?