Respuesta :

Answer:

8) 4 3/8 or 4.375

10) 4/15 or 0.266

12) 0

Step-by-step explanation:

For #12 when you subtract their the same fraction so it will be zero.

#8 you Subtract 5 - 5/8= 5/1- 5/8= 5*8/1*8- 5/8=40/8- 5/8=40-5/8= 35/8 35 divided by 8 =4.375