Question

Rosa is ordering a single-topping pizza to share with friends. There are 10 toppings to choose from and 9 crust choices. For the cheese, Rosa can choose one of the 6 options. How many different pizzas can Rosa order?

Answer 1

Answer: 540

Explanation:

Ok, let's write all the possible selections and the number of options for each selection:

1) Toppings: Here we have 10 options.

2) Crusts: 9 options.

3) Cheese: 6 options.

Now, the total number of different combinations is equal to the product of the number of options for each selection.

So we have:

10*9*6 = 540 different possible single-topping pizzas.