Respuesta :

mhanifa

Answer:

  • 7/32

Step-by-step explanation:

Sum is:

  • -1/8 + 3/4 + 3/4 - 1/2 =
  • -1/8 + 6/4 - 1/2 =
  • -1/8 + 12/8 - 4/8 =
  • (-1 + 12 - 4)/8 =
  • 7/8

Number is 4

Average is:

  • sum/number =
  • 7/8 : 4 =
  • 7/32