Respuestas

2013-01-26T17:53:56+01:00

3*5/4-8/3/7+8

 

15/4-59/7+8     

(15*14-59*8+8*56)/56

 

186/56     simplificando

93/28

 

2013-01-26T17:54:14+01:00

 

 3*5/4-8/3/7+8 = 15/4 - 8/21 + 8 = 955/84