Roxanne is ordering a new skateboard. There are 3 shapes to choose from and 5 types of wheels. How many different skateboards can Roxanne create?____ skateboards
Q. Roxanne is ordering a new skateboard. There are 3 shapes to choose from and 5 types of wheels. How many different skateboards can Roxanne create?____ skateboards
Apply Basic Counting Principle: Apply the Basic Counting Principle. To find the total number of different skateboards Roxanne can create, we need to multiply the number of choices for each independent option. We have:Number of skateboard shape choices = 3Number of wheel type choices = 5Calculate the total number of different skateboards by multiplying the number of choices for shapes by the number of choices for wheels.3×5=15