Answer:
Number of buses used = 6
Number of persons in the last bus = 48
Explanation:
Number of people signed up for the game = 328
Number of persons that can be adjusted in each bus = 56
Since all the buses were full except the last bus, number of buses used with full occupancy = 56 × 5 = 280
The last bus left was partially empty,
So the number of persons in the last bus = 328 - 280 = 48
Therefore, number of buses used = 6