Question
Rael mixed 5 ℓ of concentrated juice with 16 ℓ of water to make lemon juice to be served for the meeting. After the meeting, 6 ℓ of lemon juice were left. How much lemon juice was drunk at the meeting?
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Rael mixed 5 ℓ of concentrated juice with 16 ℓ of water to make lemon juice to be served for the meeting. After the meeting, 6 ℓ of lemon juice were left. How much lemon juice was drunk at the meeting?