/ - черта дроби
1) 3/4 = 8/6
2) 9/12 = 4/3
3) 15/10 = 6/9
4) 35/20 = 8/14
5) 16/8 = 5/10
6) 4/2 = 3/6
/ - черта дроби
1) 3/4 = 8/6
2) 9/12 = 4/3
3) 15/10 = 6/9
4) 35/20 = 8/14
5) 16/8 = 5/10
6) 4/2 = 3/6