Réponses

2014-01-01T17:11:26+01:00
40/24=40/8 =5  ,24/8=3  ,5/3    40/24=5/3

  

39/78=39/3=13  ,78/3=26  ,13/26   39/78=13/26
 
6/36=6/6=1 36/6=6,    6/36=1/6