Question

Four friends bought three same-sized pizzas for dinner.

Answer 1

Answer:

9/8 of a pizza

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