Problema Solution
There are six types of rolls, five types of meats, eight types of vegetables, and three types of cheeses. If two choices are made from each of the four categories, how many types of subs can Bella make?
Answer provided by our tutors
6*5 + 6*8 +6*3 + 5*8 + 5*3 + 8*3 = 175 types of subs