2/3 4 7/8 = 2/3 39/8 = 26/24 = 13/12
13/12 : 13/16 = 13/12 * 16/13 = 16/12 = 4/3
1 1/3 2 2/3 = 4/3 8/3 = 32/9
32/9 : 4/9 = 32/9 * 9/4 = 8
6 4/15 1/2 = 94/15 1/2 = 94/30 = 47/15
47/15 : 3 2/15 = 47/15 * 15/47 = 1
8 1/3 1 5/7 = 25/3 12/7 = 100/7
100/7 : 2 8/21 = 100/7 * 21/206 = 300/103
1 5/6 3 3/5 = 11/6 18/5 = 33/10 = 3 3/10
2/3 4 7/8 = 2/3 39/8 = 26/24 = 13/12
13/12 : 13/16 = 13/12 * 16/13 = 16/12 = 4/3
1 1/3 2 2/3 = 4/3 8/3 = 32/9
32/9 : 4/9 = 32/9 * 9/4 = 8
6 4/15 1/2 = 94/15 1/2 = 94/30 = 47/15
47/15 : 3 2/15 = 47/15 * 15/47 = 1
8 1/3 1 5/7 = 25/3 12/7 = 100/7
100/7 : 2 8/21 = 100/7 * 21/206 = 300/103
1 5/6 3 3/5 = 11/6 18/5 = 33/10 = 3 3/10