Count on 4 to 5 moderate servings per pound, depending on what else you're serving, so a 10 pound ham would feed 40 to 50 people.
I have always been told to figure 1/2 lb per person so a 10 lb ham would feed roughly 20 people. Of course this is just an estimate, and would vary depending on whether they're all adults or if some are children, etc.
Trying to determine the right amount of food to purchase for a gathering can be tricky. For a ten pound ham which still has the bone in it, you can feed between 8 - 10 people.
It depends what else they are having. If having 3 veg and a salad or soup, then about 5 oz each is enough. So in that case 10 lbs would feed 30 people.
depends on the people
6-8 people or 13 midgets.
20
Just throw as much as you want in.
From what I've researched, it seems that you should count on 2 servings per pound, so for 30 people, you will need a 15 pound ham. If you want leftovers though, you should go bigger (that is for bone-in ham).
45 people
158,478
Twenty.
Ten
About a hundred people.
25
About 12 people if it is part of a 3 veg meal.
Depends on the size. If its about 25 lbs you need 2 turkeys.
a lot
20-25 lbs