Question
Tank Z measuring 47 cm by 20 cm by 25 cm contains 6.4 ℓ of water. It is being filled with water flowing from Tap A at 0.6 ℓ/min and Tap B at 680 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank Z till it is 62% full? Correct the answer to 1 decimal place.
3 m

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Tank Z measuring 47 cm by 20 cm by 25 cm contains 6.4 ℓ of water. It is being filled with water flowing from Tap A at 0.6 ℓ/min and Tap B at 680 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank Z till it is 62% full? Correct the answer to 1 decimal place.