:сократите дроби: 5/20 8/68 16/80 4/24 3/90 15/60 8/52 18/54 14/77 10/60 12/78 6/102 12/42 3/12. : 3

1/4, 2/17, 1/5, 1/6, 1/30, 1/4, 2/13, 1/3, 2/11, 1/6, 2/13, 1/17, 2/7, 1/4

5/20 - 1/4 - 0.25
8/68 - 2/17
16/80 - 1/5 - 0.2
4/24 - 1/6
3/90 - 1/30
15/60 - 1/4 - 0.25
8/52 - 2/13
18/54 - 1/3
14/77 - 2/11
10/60 - 1/6
12/78 - 2/13
6/102 - 1/17
12/42 - 2/7
3/12 - 1/4