7.5 hours total divided by .5 hours per arrangement would be 15 arrangements.
Answer:
0.06944444444
Step-by-step explanation:
Football State University = $21.42 for one game
University of Football = $25 for one game
Gridiron University = $29.16 for one game
Sports University = $31.25 for one game
Out of these, Football State University gives the best deal on football tickets.