It depends on what are you making, and who is eating.
I live in a family with ten kids and for tacos we use about 3-5 pounds of meat per meal and get about two tacos give or take a couple people, so for 130 people you would need somewhere between 39 and 65 pounds of meat for tacos.
If you are making burgers, and they are say a quarter pound, and you want everyone to be able to have two, then you need a half-pound per person, so 65 pounds. 130 pounds if you are going to make thick half-pound burgers, or you are feeding a bunch of football teams, or people who might graze on three or four quarter pound burgers over the length of a long picnic. :)
45-50lb will be sufficiant
45
It depends on what else will be served. For 350 tacos I would use approximately 60lbs of ground beef.
how much protein is in cooked ground beef and drained per pound?
Veal is leaner than ground beef and also much lower in calories. Veal is much more expensive than ground beef.
If each burrito is made with 2 ounces of beef then 600 ounces, or 37.5 lbs. of beef is needed. More is needed if more meat is used per burrito. Refried beans or frijole olla is often added as filler so less meat is used. I prefer lean shredded or chopped beef over ground beef, but that is your choice. (95/5 ground beef should work well, otherwise increase the amounts as the beef fat reduces the usable amount.)
$12.00 of 7.5 pounds of ground beef.
I would make about 12 pounds of ground beef
About 0.96 oz
Well it matters how much each piece of meat weighs.
230
66 cents