Question

jennifer is buying a new pair of skates. there are 8 styles of skate to choose from and 2 different color schemes. how many different pairs of skates can jennifer buy?

Explanation:

Step1: Identify the principle

Use the multiplication principle.

Step2: Calculate the number of choices

There are 8 styles and 2 color - schemes. The number of different pairs is \(8\times2 = 16\).

Answer:

16