1 17/49: 44/49*1 4/13+24 23/91+32 11/14-16*2 43/48

Решаем пример по действиям:

1) 1 17/49 : 44/49 = (49 + 17) / 49 * 49/44 = 66/44 = 6/4 = 3/2;

2) 3/2 * 1 4/13 = 3/2 * 17/13 = 51/26;

3) 51/26 + 24 23/91+32 11/14 = 51/26 + 2207/91 + 459/14 = 7 * 51/182 + 2 * 2207/182 + 13 * 459/182 = (357 + 4414 + 5967) / 182 = 10738/182 = 59;

4) 16 * 2 43/48 = 16 * (2 * 48 + 43) / 48 = 139/3;

5) 59 - 139/3 = (177 - 139) / 3 = 38/3;

Ответ: 38/3.