Răspunsuri

2014-03-25T14:56:17+02:00
4/6= 8/12 , 16/24, 12/18 , 24/36 
3/8 = 6/16, 9/24 , 12/32 , 15/40
5/7 = 10/14, 15/21, 20/28, 25/35
6 3 6
2014-03-25T14:58:18+02:00
4/6=2/3=10/15=6/9
3/8=6/16=9/24=12/32
5/7=10/14=15/21=20/28
1 5 1