"Approximately how many people can fit in the room you are currently in if all were standing next to each other? (assuming nothing is in the room like a bed, chairs, tables, etc...) Do not give a random guess. Answer with reasonable thoughts, ideas, and numbers for the estimate."

Details to question: the room I am currently in is 11'x11'5'' (if that helps at all)

Please show work and give an explanation. Thank you!