Question

Questions:

-Find the number of sandwich options using one bread, one meat, and one veggie.
-Find the number of sandwich options using one bread, two meats, and three veggies.(No Repeats)
-How many vegetarian options can be made? No meats, all the veggies, and one bread.

Answer 1

Bread - 3 choices
Meat - 5 choices
Veggies - 7 choices

1br 1mt 1vg = 3×5×7 = 105

1br 2mt 3 vg = 3×5×4×7×6×5 =12600

7vg 1br = 3×1 = 3