Question
Beaker F had 3 ℓ of water at first. Shiyun poured some water from beaker G to F until beaker F is filled with 8 ℓ of water. There were 2 ℓ of water left in beaker G. How many litres of water were there in beaker G at first?
3 m

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Beaker F had 3 ℓ of water at first. Shiyun poured some water from beaker G to F until beaker F is filled with 8 ℓ of water. There were 2 ℓ of water left in beaker G. How many litres of water were there in beaker G at first?