Réponses

2014-03-23T23:12:34+01:00
15/6 -> 5/2
6/9 -> 2/3
12/18 -> 2/3
30/12 ->5/2
21/28 -> 3/4
6/8 -> 3/4
10/15 -> 2/3
35/14 ->5/2
2014-03-23T23:13:37+01:00
15/6=5/2
6/9=2/3
12/18=2/3
30/12=5/2
21/28=3/4
6/8=3/4
10/15=2/3
35/14=5/2