It depends on whether it is round, oval or rectangular; how many courses you are serving (how many dishes on the table) and how large your guests are.
You can comfortably sit 6 at a 54 inch round table.
6
6 people
8 maximum , 6 minimun
6 I think.
It depends on the seating arrangement and the spacing required between each person. However, a rough estimate would be around 6-8 people can fit comfortably at a 10'x3' banquet table.
6
about 6 to 8 depends on the chair size.
5! * 7!
It is not enough to describe a table as 50x70 because you have not included any units of measurement. It might be 50x70 inches, or centimeters, or if you have a really big table, feet, meters, etc. There are lots of units of measurement.
To figure this out, you'll need to know that the circumference of a 56" table is approximately 176". Many designers allow about 30" of space per person at the table's edge, especially in commercial applications. Therefore, 6 people can fit at a 56" round table. For residential settings, you can sometimes plan for 24" per person.
6 ways