7/24 и 11/36.
7/24 = 21/72.
11/36 = 22/72.
7/24<11/36.<br>5/7 и 11/14.
5/7 = 10/14.
5/7<11/14.<br>11/30 и 7/24.
11/30 = 44/120.
7/24 = 35/120.
11/30>7/24.
5/6 и 8/9.
5/6 = 15/18.
8/9 = 16/18.
5/6<8/9<br>11/20 и 9/16.
11/20 = 44/80.
9/16 = 45/80.
11/20<9/16.