Respuestas

2014-02-06T06:04:46+01:00
2/9 = 1/9
3/6 = 3/12
2/8 = 1/8
3/7 = 3/14
2/3 = 1/3
1/2 = 1/4
5/12 = 5/24
3/10 = 3/20
4/6 = 1/3
6/9= 3/9

Espero que te sirva:)