Respuesta :

6 x 2/5= 6/1 x 2/5= 12/5 = 2 2/5 so you need to order 3 pizzas.

Answer: 3 pizza

Step-by-step explanation:

Since, According to the question,

One person can eat [tex]\frac{2}{5}[/tex] part of a pizza,

Therefore, 6 person can eat [tex]\frac{12}{5}[/tex] part of a pizza,

Since, [tex]\frac{12}{5} = 2.4[/tex]

But number of pizza must be a whole number,

Thus, the minimum number of pizza they can eat = 3