Question
Tank Z measuring 46 cm by 30 cm by 31 cm contains 7.5 ℓ of water. It is being filled with water flowing from Tap A at 0.6 ℓ/min and Tap B at 740 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank Z till it is 70% full? Correct the answer to 1 decimal place.
3 m

Click button first when a symbol is required. X

Tank Z measuring 46 cm by 30 cm by 31 cm contains 7.5 ℓ of water. It is being filled with water flowing from Tap A at 0.6 ℓ/min and Tap B at 740 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank Z till it is 70% full? Correct the answer to 1 decimal place.