Four friends are going to a concert. When they arrive, there are only five seats together left in the theater. The manager will let all four friends in for free if one of them can tell her how many different seating arrangements are possible for four people with five empty seats.
All four are let in free. Could you have given the correct answer?
Four people can sit in five seats in (5 x 4 x 3 x 2 = 120) 120 different ways.