Respuestas

  • Usuario de Brainly
2013-01-29T22:53:52+01:00

Operamos:

M = [ (-16 +5)/8 - 3/16] - [11/8 - 3/4]

Ahora sacamos el MCM en ambos casos:

M = [(-22-3)/16] -[(11-6)/8]

M = [-25/16] - [5/8]

M = -(25/16) -(5/8)

MCM = 16

M = (-25 - 10)/16

M = -35/16   ----> esta sería nuestra Rpta

SaluDos :) 

 

 

2013-01-29T22:55:18+01:00

[-32/16 + 10/16 - 3/16] - [-8/8+ 3/8 - 6/8]=

= -25/16 + 11/8=

=-25/16 + 22/16 =

= -3/16