Situation: I am sitting on a chair at the table and facing the table with two chairs in the same row on my left and one on my right while the backpack is on the table I am at.
Alternative situations: I am standing in the middle of the table bottom side facing the table, I can see on my left eye the backpack on the table to my left on the table in front of me. I sat in the middle of the table and to my right was a chair.
Question: Can the amount of chairs on my right divided by three?