Respuesta :

Answer:

Step-by-step explanation:

(5/8 + 6/8)/(-4/6 - 5/6)

(11/8)/(-9/6)

(11/8)*(-6/9)

= -66/72 = -11/12

Answer:

11/12

Step-by-step explanation:

5/8 + 3/4 = 1 3/8

-2/3 - 5/6 = 1 1/2

1 3/8 divided by 1 1/2 = 11/12