I am not sure of your question but this is what I got.
3/2=1.5
5/2=2.5
5/5=0
I am not sure what the question really is but this is what i got so please don't be mad at me if it is not what you wanted as an answer.<span />
3/4 of the juice from a 2 L bottle is 1.5 L.
There is only half a litre left after the party.
D. 50 cents a can, Sorry if i dont help