There are 900 students in a college, categorized into games A, B, and C. The ratio of students in only A, only B, and only C is 2 : 3 : 5 2 : 3 : 5 2 ...
Question
There are 900 students in a college, categorized into games A, B, and C. The ratio of students in only A, only B, and only C is respectively. The number of students in all three categories is 50% of the number of students in only C. The combined total of students in only B & C but not A and only A & C but not B is 155. The number of students in A & B but not C is 30 less than the number of students in only B.
What is the total number of students who are in at most two categories?