8-10 heads of lettuce depending on how much lettuce you use
The amount of shredded lettuce needed for 100 hamburgers typically depends on how much lettuce you want on each burger. Generally, you might use about 1 ounce of shredded lettuce per burger. Therefore, for 100 hamburgers, you would need approximately 6.25 pounds of shredded lettuce, which usually equates to about 4-5 standard packages, depending on the size of the packages.
Lettuce can be added to meal to enhance flavor and health. One hundred grams of shredded lettuce is equivalent to 1 and 1/3 of a cup.
6.17 lbs of shredded lettuce is in 100 cups.
About a gallon and a half.
You don't mention whether this is for salad or for sandwiches. For side salads, you would need 12 to 14 medium size heads of lettuce for 100 people.
there is 0.94 grams of sugar per 100 grams of lettuce
Each bun should have 3 ounces of shredded chicken. For 100 people, you will need 19# of aged chicken.
As much as you can fit!!!, no really about a 1/8 of a cup
Probably about 100 pieces of lettuce and 15 tomatoes. Remember it all depends on how much filling you want in each sandwidge and how big the tomatoes are.
About 25 cups
About 2 lettuce leafs and 2-3 slices of cucumber - that is a pretty small salad.
Allow for about 2 ounces of shredded chicken meat per taco and two taco's per guest. That translates to 25 lbs of pre cooked meat. Always make a small reserve extra for a hungry crowd and allow for wastage and spills. 100 people = approx. 30 lbs of shredded chicken meat.