Answer:
your answer is 3 liters
Step-by-step explanation:
as he brought 12 boxes and 1 box=250 ml
so 250/1000=0.25 l this is a capity of 1 box in liters so you need to multply by 12 as there is 12 box so
0.25*12=3
so 12 boxes contain 3 liters of juice
Hope it helped you if yes so please make me the brainiest