How are we supposed to approach this problem if we are not given an exact number of people that are on the plane?
JessieC: Feb. 19, 2015, 4:20 p.m.
I think that regardless of how many people there are on the plane, your answer is going to be the same. It helps if you try drawing out each situation for if there were 2 people, 3 people, and 4 people.