If we want to use a block of code more often, it's a good idea to put it in a method. Once it's written, we can reuse it whenever we want.

We also need to make sure we call the method correctly. How would you call the triple() method?

Variables found in the parentheses of a method are called parameters. When calling a method, we need to use parameters of the right type.

Not quite! Take a look at how we wrote the method and what we put in the parentheses