Respuestas

2013-10-10T15:22:03+02:00

[(3/4 - 2/4):4/3 + 1]:(- 3/4 + 1/3)x3/2
= [1/4]:4/3 + 1]:(- 9/12 + 4/12)x3/2
= [1/4x3/4 + 1]:(- 5/12)x3/2
= (3/16 + 1):(- 15/24)
= (3/16 + 16/16):( - 15/24)
= (19/16)x(- 24/15)
= - (19x24)/(16x15)
Efectuando y simplificando
= - 19/10 ó - 1 9/10  RESULTADO FINAL