Question

Four friends bought three same-sized pizzas for dinner.

Kesha ate 3/4 of a pizza.
Samuel ate 1/2 of a pizza.
Jaxson ate 5/8 of a pizza.
Luann ate the rest of the pizza.
How much pizza did Luann eat?​

Answer 1

9/8 of a pizza

Step-by-step explanation:

3/4 -> 6/8

1/2 -> 4/8

5/8 -> 5/8

We can now add all of these:

6/8 + 4/8 + 5/8 = 15/8

The total amount of pizza is 24/8 because there are 3 pizzas.

24/8 - 15/8 = 9/8