Question
A container can hold 20 ℓ of water. A barrel can hold 15 more litres of water than the container. A jar can hold 2 times as much water as the barrel. If the jar is 25 filled with water, how much more water is needed to fill the jar completely?
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A container can hold 20 ℓ of water. A barrel can hold 15 more litres of water than the container. A jar can hold 2 times as much water as the barrel. If the jar is 25 filled with water, how much more water is needed to fill the jar completely?