Question
Tank A measuring 60 cm by 30 cm by 32 cm contains 7.1 ℓ of water. It is being filled with water flowing from Tap B at 0.1 ℓ/min and Tap C at 724 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank A till it is 77% full? Correct the answer to 1 decimal place.
3 m

Click button first when a symbol is required. X

Tank A measuring 60 cm by 30 cm by 32 cm contains 7.1 ℓ of water. It is being filled with water flowing from Tap B at 0.1 ℓ/min and Tap C at 724 mℓ/min. Both taps are turned on at the same time. How long does it take to fill up Tank A till it is 77% full? Correct the answer to 1 decimal place.