Много 7/10 - 3/5 1/2 - 1/3 9/16 - 11/24 16/27 - 1/9 3/5 - 1/3 11/12 - 11/18 !

7/10 - 3/5 =(7-6)/10 =1/10
1/2 - 1/3 = (3-2)/6 = 1/6
9/16 - 11/24 = (27-22)/48 = 5/48
16/27 - 1/9 = (16 - 3)/27 = 13/27
3/5 - 1/3 = (9-5)/15 = 4/15
11/12 - 11/18= (33-22)/36 =11/36