Question

A small school has 110 students who occupy three classrooms: a, b, and

c. after the first period of the school day, half the students in room a move to room b, one-fifth of the students in room b move to room c, and one-third of the students in room c move to room

a. nevertheless, the total number of students in each room is the same for both periods. how many students occupy each room?

Answer 1

There are 55 students moving from room A. To B.

And there's 22 students moving from room B. To C.

And from C. To A. Is about 36 students moving