Respuesta :
So what you need to do is:
Divide ------20/3= 6 2/3
When you do that you get:
6.66
Your not finished yet after that you need to Round.
You get 7.
Divide ------20/3= 6 2/3
When you do that you get:
6.66
Your not finished yet after that you need to Round.
You get 7.