however much your table can fit
5
7 people will fit
six
5
5
6
120cm (4') Round Table - Seats 6/7
6-8
10 but 1 if they are fat
8
He with either have 38 tables with 4 people at each table, or 19 tables with 8 at each table.
An eight foot table can seat up to ten people but should be sat for eight if possible. Four on each side and if you have to, one on each end.