A Pizza typically contains about 8-10 slices. If it's just for a snack, two pizzas should be enough for everyone to have at least one slice. If a meal, 4 pizzas will allow 13 people to have at least 2 slices, with some extra for hungry people.
About 13 pounds of chicken should feed 50 people.
13 people. 2 people less the total pounds.
6-8 people or 13 midgets.
I would do 4.5 pounds of potaato
14 x 13 = 182
Normally you count one cup of rice per person.
If it is a side dish, 6 -8 people could get a small serving.
it depends on how much the people eat, but it will probably be around 10 cups, if you live in china at least.
A twenty pound turkey is perfect for feeding about 13 people. This can vary depending on portion sizes and the appetite of the guests.