Respuesta :

Answer:

1/5 pizzas; 2 4/5 pizzas

Step-by-step explanation:

the cost is unneeded information

if you bought 3 pizzas but only ate 1/5 of a pizza you subtract them

3 - 1/5 is 2 4/5 or 2.8

you ate 1/5 of the pizzas and have 2 4/5 left

mhanifa

Step-by-step explanation:

You bought 3 pizzas.

You ate 1/5. It can be as 1/5 of one pizza or 1/5 of all pizzas.

The first case:

  • 3  - 1/5 = 2 4/5 pizzas left

The second case:

  • 3 - 1/5*3 = 3 - 3/5 = 2 2/5 pizzas left