10 to 12 potatoes,better to have alittle left over than not enough.
About 80 pounds
you would need about 10,000lbs of tato to feed that many booties
To determine how many gallons of canned potatoes are needed to feed 100 people, consider that a typical serving size is about half a cup, which is approximately 4 ounces. One standard can of potatoes usually contains about 15 to 20 ounces, so it can serve about 3 to 4 people. Therefore, you would need around 25 to 30 cans to feed 100 people, which translates to roughly 2 to 2.5 gallons of canned potatoes.
Well, honey, if you're serving about 1/2 pound of potatoes per person, you'll need 50 pounds of salt potatoes to feed 100 hungry folks. Just remember, it's always better to have leftovers than to run out and have a mutiny on your hands. So, go ahead and stock up on those spuds and keep the crowd happy!
You will need about 1 pound of potatoes per every 3 people.
Figure one large potato per person, or 1-1/2 medium-sized.
35lb of potatoes will be enough especially mashed.
To make cheesy potato casserole most recipes require about 2 pounds of potatoes to feed 8 people. If you are feeding 150 people the recipe would need to be made 19 times over and require 38 pounds of potatoes.
To determine how many 10 lbs bags of potatoes are needed to feed 200 people, we first need to calculate the total weight of potatoes required. Assuming each person will consume around 0.5 lbs of potatoes, the total weight needed would be 200 people x 0.5 lbs/person = 100 lbs. Since each bag contains 10 lbs of potatoes, you would need 100 lbs / 10 lbs/bag = 10 bags of potatoes to feed 200 people.
Are they having other vegetables. If so, then about 18 pounds of potato.
I find that 5 medium sized potatoes is good for 3 people. So for 9 it would be 15 potatoes. If you want extra do 20.
To feed 300 people mashed potatoes, you'll typically want to plan for about 1/2 cup to 3/4 cup per person. This means you would need approximately 150 to 225 cups of mashed potatoes in total. Since there are about 16 cups in a gallon, this translates to about 9 to 14 gallons of mashed potatoes. Adjust according to your guests' preferences and other menu items.