17/25

8/17

8/25

17/8

25/8

8/35

4/35

2/35

5/12

1/3

1

2

1/3

1/2

3/4

1/2

2

2/3

3

6

5

8

10

15

20

1/6

1/12

1/18

1/36

1/72

1/3

2/3

2/9

4/9

7/9

3/40

1/20

1/8

7/40

9/40