1 slice of bread cut in half + filling = 1 sandwich
2 slices of bread + filling, cut in half = 2 sandwiches
3 slices of bread + filling, cut in half = 2 doubledecker sandwiches
4 slices of bread + filling, cut in half = 2 tripledecker sandwiches
5 slices of bread + filling, cut in half = greedy *******
It's this way because 2 slices of bread plus filling can't be the same as 1 slice of bread + filling, and as one slice of bread isn't half of a sandwich this is the distintion between 1 and 2 sandwiches, or something. .
Anyway, rolls are better than sandwiches and don't cause this confusion.
2 slices of bread + filling, cut in half = 2 sandwiches
3 slices of bread + filling, cut in half = 2 doubledecker sandwiches
4 slices of bread + filling, cut in half = 2 tripledecker sandwiches
5 slices of bread + filling, cut in half = greedy *******
It's this way because 2 slices of bread plus filling can't be the same as 1 slice of bread + filling, and as one slice of bread isn't half of a sandwich this is the distintion between 1 and 2 sandwiches, or something. .
Anyway, rolls are better than sandwiches and don't cause this confusion.