Question
Caden mixed 7 ℓ of concentrated juice with 13 ℓ of water to make chikoo juice to be served for the meeting. After the meeting, 6 ℓ of chikoo juice were left. How much chikoo juice was drunk at the meeting?
4 m

Click button first when a symbol is required. X

Caden mixed 7 ℓ of concentrated juice with 13 ℓ of water to make chikoo juice to be served for the meeting. After the meeting, 6 ℓ of chikoo juice were left. How much chikoo juice was drunk at the meeting?