3 years ago

Pizzas come in 4 different sizes, each with or without a choice of 5 toppings. How many ways are there to order a pizza?

Mathematics

1 answer:

Lelu [443]3 years ago

7 0

Answer:

There are 20 ways the pizza can be ordered.

Step-by-step explanation:

Choices available in Sizes = 4

Choices available is toppings = 5

Since these choices are mutually exclusive,

So, by the PERMUTATION RULE

Number of ways a pizza can be ordered is : 4 x 5 = 20

So, there are 20 ways the pizza can be ordered.

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