Question

You are inviting 30 friends to a party. You know that each person eats, on average,

3 slices of pizza, and each pizza has 8 slices. How many pizzas should you order?

Answer 1

11.25 pizzas

Explanation:

We are given that:

There are 30 friends total

Each eat 3 slices

1 pizza has 8 slices

So, with the given information, you can know that

Number of slices pizza that all 30 friends eat = 30*3 = 90 slices

Each pizza have 8 slices so we need 90 slices so we need in total of:

Number of pizzas need = 90/8 = 11.25 pizzas

Hope this help you :3