Question
Tommy mixed 8 ℓ of concentrated juice with 15 ℓ of water to make mango juice to be served for the meeting. After the meeting, 7 ℓ of mango juice were left. How much mango juice was drunk at the meeting?
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Tommy mixed 8 ℓ of concentrated juice with 15 ℓ of water to make mango juice to be served for the meeting. After the meeting, 7 ℓ of mango juice were left. How much mango juice was drunk at the meeting?