An elementary school teacher has to go to college, a college professor has to have a college degree, and although accountants are always required to go to college most places hire accountants that have gone to school.
This turns out to be a division problem. To find how many each person can get, you must divide the amount of food by how many guests. 126 divided by 21 is 6 84 divided by 21 is 4 Each guest will get 6 chocolate truffles and 4 caramel truffles.