Question
Tank J measuring 50 cm by 30 cm by 28 cm contains 4.4 ℓ of water. It is being filled with water flowing from Tap K at 0.2 ℓ/min and Tap L at 540 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank J till it is 63% full? Correct the answer to 1 decimal place.
3 m

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Tank J measuring 50 cm by 30 cm by 28 cm contains 4.4 ℓ of water. It is being filled with water flowing from Tap K at 0.2 ℓ/min and Tap L at 540 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank J till it is 63% full? Correct the answer to 1 decimal place.