Pizza House offers 4 different salads, 7 different kinds of pizza, and 5 different desserts. How many different there course meals can be ordered?
Solution:-
For the event of choosing a salad, the number of possible outcomes is 4.
For the event of choosing a pizza, the number of possible outcomes is 7.
For the event of choosing a dessert, the number of possible outcomes is 5.
Applying the multiplication Principle you have 4 * 7*5 = 140.