Сравните дроби приводя к общему знаменателю 11/12 и 13/16, 17/48 и 25/72, 19/56 и 23/70.

11/12 13/16 = 44/48 > 39/48
17/48 25/72 = 51/144 > 50/144
19/56 23/70 = 95/280 > 92/280