Situation: I am emptying a trash can while there is a door on my immediate right within reach and there is also a chair on top of another chair behind me on the other side of the room.
Alternative situations: Holding on the door on my right, I am tossing a plastic wrap into a thrash can in front of me, while there is is some noise from a door in my ten o'clock direction. I want to drop some plastic bottles in the trash can, there are doors on both sides.
Question: Can the amount of vending machines behind me be divided by three?