Well, the questions aren't there, so here are the percentages:
Of the meat,

%
Of the veggies,

%
Of the cheese,

%
If you can get

of the meats, then you can get 30% of the meat, or 8.3% out of the total, or 30% of the three things you can get.
If you can get

of the veggies, then you can get 16.6% of the veggies, or 8.3% of the total, or 30% of the three things you can get.
If you can get

of the cheeses, then you can get 30% of the cheeses, or 8.3% out of the total, or 30% of the three things you can get.
Provide more info and I'll have a better answer :)