Question 744643
5 x 8 ounces of water     = 40 ounces
1 x 12 ounce can of juice = 12 ounces
1 x 4 ounces of soup     =  4 ounces
1 x 2 ounces of milk.    =  2 ounces

                      Total 58 ounces drunk.

     Required 72 ounces - 58 ounces = 14 ounces still to ingest