Respuesta :

Answer:

10:7, 10:5=2:1, 10:2=5,1

Step-by-step explanation:

Answer:

  1. 10:7
  2. 10:5 = 2:1
  3. 10:2 = 5.1

Step-by-step explanation:

N/A

Sidenote: Sorry for the lack of explanation, I am in a rush . . . .