Respuestas

2013-10-29T23:17:31+01:00
2/3 * (1/2-3/4) / 8/3  = 3 * 2/3 ( 1/2 -3/4 ) / 8 = 2 ( 1/2 - 3/4 ) 8 = ( 1/2 -3/4 ) / 4 =
- 1/4 / 4 = - 1/ 16