Answer:
54 students per bus.
Step-by-step explanation:
To find how many students traveled in each bus, we must first know how many travelled in all the buses.
There are 331 students in all, and 7 did not travel in a bus.
331 - 7 = 324
If each bus had the same amount of passengers, then we can use an average to find out how many were in each bus. s = students and b = busses
[tex]\frac{324s}{6b} = \frac{54s}{1b}[/tex]
There were 54 students per bus.