Respuesta :

Bookworm58

Answer:

2.79

Step-by-step explanation:

2.45 + 3.12 + 2.8 = 8.37

2.79 ÷ 3 = 2.79

cottoncandy24258

Answer:

4.185

Step-by-step explanation:

To get the mean you add all of the numbers up and with the number that you get you divide it by 2.

You add 2.45, 3.12, and 2.8.

You get 8.37 and then you divide by 2 and get 4.185.

Hope this helps!! :)