What about the juice? What we have here is only two decilitres of juice in paper packs whereas team two has half a litre of concentrated berry juice. How many litres of juice do you get if the dilution ratio is one to five? That is correct, three litres. How many packs of two decilitre packs of juice do you have to buy to get the same amount of juice? Yes, that’s correct — a total of fifteen packs