If everyone is to get a single serving of 200g fries, you'll need around 6 kilogram:
200 g * 30 = 6.000 kg
Word of advice: Do not attempt to actually prepare 6kg worth of fries all at once; It will not work and will only result in tears and despair. Trust me.
I would make 38-40 pounds
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.
I would use 40 pounds.
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.
To feed 200 people with parsley potatoes, you generally estimate about 1/2 to 3/4 pound of potatoes per person, depending on whether it's a side dish or a main component. Therefore, you would need approximately 100 to 150 pounds of potatoes. Adjust the quantity based on the overall menu and portion sizes. Don't forget to account for the weight of any additional ingredients like parsley and seasoning.
The average Iowa farmer feeds about 150 people.
That is 37.5 pounds.
To serve mashed potatoes for 150 people at a serving size of 4 ounces each, you will need a total of 600 ounces (150 people x 4 ounces). Since there are 16 ounces in a pound, this amounts to 37.5 pounds of mashed potatoes needed. Generally, raw potatoes yield about 2 to 2.5 times their weight when cooked and mashed, so you would need approximately 15-20 pounds of raw potatoes to produce the required amount of mashed potatoes.
To determine how many 6-10 cans of Bush's Beans are needed to feed 150 people, consider that a standard 15-ounce can typically serves about 3-4 people. Assuming an average of 4 servings per can, you would need approximately 38 cans (150 ÷ 4 = 37.5). Therefore, purchasing 39 cans should suffice to feed 150 people.
I'd say about 150-200 maybe?
I would use 150 cans
Are you CRAZZY wow why would you feed 150 peaople?!?!?!?!