Multiplying
1/2 x 3/4
3/8
1/2 / 3/5
5/6
4/5 x 6/5
24/25
7/8 / 3/4
7/6 or 1 1/6
1 3/4 x 3 5/6
161/24 or 6 17/24
2/5 x 15/17
6/17
3/4 / 5/12
9/5 or 1 4/5
1/2 x 9/12
3/8
16/24 / 4/4
2/3
1 11/12 x 5 1/2
253/24 or 10 13/24
11/24 x 3/35
11/280
2/3 / 4/5
5/6
7/8 x 24/49
3/7
7/8 / 6/8
7/6 or 1 1/6
3 4/5 x 2/3
38/15 or 2 8/15
4/5 x 7/9
28/45
5/6 / 3/4
10/9 or 1 1/9
6/9 x 4/8
1/3
11/21 / 55/64
64/105
4 1/2 x 2 3/4
99/8 or 12 3/8
6/36 x 7/49
1/42
9/23 / 27/36
12/23
3/7 x 6/9
2/7
6/7 / 3/5
10/7 or 1 3/7
1 4/9 x 6 3/4
39/4 or 9 3/4