Question
A pot can hold 70 ℓ of water. A barrel can hold 10 more litres of water than the pot. A tank can hold 5 times as much water as the barrel. If the tank is 15 filled with water, how much more water is needed to fill the tank completely?
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A pot can hold 70 ℓ of water. A barrel can hold 10 more litres of water than the pot. A tank can hold 5 times as much water as the barrel. If the tank is 15 filled with water, how much more water is needed to fill the tank completely?