human
Daria consumes 2.5 times the amount of pizza that Don does. If Don eats 80 pizzas, how many pizzas do they both eat altogether?
assistant
How many pizzas does Daria eat? ** Since Daria consumes two and a half times the amount of pizza that Don does, if Don eats 80 pizzas, Daria eats 2.5*80 = <<2.5*80=200>>200 pizzas.
How many pizzas do they both eat altogether? ** Together, they eat 200+80 = <<200+80=280>>280 pizzas.
#### 280