Question
A tank can hold 42 ℓ of water. A barrel can hold 10 more litres of water than the tank. A container can hold 2 times as much water as the barrel. If the container is 14 filled with water, how much more water is needed to fill the container completely?
4 m

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A tank can hold 42 ℓ of water. A barrel can hold 10 more litres of water than the tank. A container can hold 2 times as much water as the barrel. If the container is 14 filled with water, how much more water is needed to fill the container completely?