Сократите дроби 5/45 4/32 9/81 8/56 7/63 6/54 12/54 25/40 36/60 14/42 13/52 17/85

5/45=1/9
4/32=1/8
9/81=1/9
8/56=1/7
7/63=1/9
6/54=1/9
12/54=6/27=2/9
25/40=5/8
36/60=12/20=6/10=3/5
14/42=7/21=1/3
13/52=1/4
17/85

1/8
1/9
1/7
1/9
1/9
2/9
5/8
3/5
1/3
1/4
17/85