Which dormitory will the girls from the Department of Mathematics of Qufu Normal University live in? What are the dormitory conditions like?
Grade 09: one girl lives on the first floor of the mixed dormitory of the West Apartment, and the other two girls live in the No.1 girl dormitory of the West Apartment; There is only one math department in Grade 08 who lives in Building 6 of West Apartment. Building 6 of West Apartment has the best conditions. There are computer desks for six people, and the conditions in other buildings are similar. There are two big tables for six people. It is estimated that the probability of building 6 and building 1 is greater. Good luck!