Jillian had a pot that held 15 cups of soup. she fills 4 containers that each hold 24 ounces of soup and a bowl that holds 3/4 cups. how many ounces are left in the pot?

At the county fair, animals are judged for the quality of their breeding and health. the animal pens are arranged in an array, with one animal in each pen. a barn can hold at most 10 rows of pens and at most 6 pens in each row, with room for people to walk around them. what different ways can the planners of the county fair arrange the pens for the horses and cows in the same barn?