Question
Harry mixed 7 ℓ of concentrated juice with 19 ℓ of water to make mangosteen juice to be served for the meeting. After the meeting, 8 ℓ of mangosteen juice were left. How much mangosteen juice was drunk at the meeting?
4 m

Click button first when a symbol is required. X

Harry mixed 7 ℓ of concentrated juice with 19 ℓ of water to make mangosteen juice to be served for the meeting. After the meeting, 8 ℓ of mangosteen juice were left. How much mangosteen juice was drunk at the meeting?