Are they just eating beans ? If so a #10 can may feed 6-8 people. I generally offer 3 veg in a meal, in amounts of 4 ounces each. This would allow about 25-26 people to eat from a #10 can.
Please give as much information as you can to help us giving a proper answer.
There are 26 one-half cup servings in a #10 can of baked beans.
4
Depends on if the people really like baked beans nor not.
Approximately 7.5 pounds
I would do 22 pounds of beans
A half a cup of baked beans is a serving. To serve 100 people, you would need about 50 cups of baked beans. You might want to make a little more to account for people taking more than one serving.
You need about 10 twenty eight ounce cans
3000 since the average serving contains 150 beans.
About 3 people.
Yes, many brands of baked beans are vegan. Just check the label.
presumably they are having other food also. So 10 people should use 3 can of beans
As part of a meal one 17 ozs can will feed 2 people so you need 100 cans.
I would cook 26 pounds of Boston Butt