Question
Tank P measuring 46 cm by 25 cm by 24 cm contains 3.1 ℓ of water. It is being filled with water flowing from Tap Q at 0.5 ℓ/min and Tap R at 799 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank P till it is 50% full? Correct the answer to 1 decimal place.
3 m

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Tank P measuring 46 cm by 25 cm by 24 cm contains 3.1 ℓ of water. It is being filled with water flowing from Tap Q at 0.5 ℓ/min and Tap R at 799 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank P till it is 50% full? Correct the answer to 1 decimal place.