At I Love Food restaurant, you can choose from 9 appetizers, 15 entrees and 4 desserts. How many threecourse meals can you order? I could have three-course meals. Check Answer

Step 1 ：The problem is asking for the total number of different three-course meals that can be ordered. A three-course meal consists of one appetizer, one entree, and one dessert. Since each course is chosen independently, we can use the multiplication principle of counting. This principle states that if there are m ways to do one thing, and n ways to do another, then there are m*n ways to do both.

Step 2 ：Number of ways to choose an appetizer is 9.

Step 3 ：Number of ways to choose an entree is 15.

Step 4 ：Number of ways to choose a dessert is 4.

Step 5 ：Using the multiplication principle, the total number of ways to choose a three-course meal is \(9 * 15 * 4 = 540\).

Step 6 ：So, the total number of different three-course meals that can be ordered is \(\boxed{540}\).