A summer camp has 124 total students. The camp
counselors decide to have a basketball tournament one day.
A. They break the students up into teams of 5. Will they be able to split
the students up evenly? If not, how many students will be left over?

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?