Ответ:
59/66
Пошаговое объяснение:
(4 3/4 - 2)/ 33/2 + 1 6/11 / 17/8 = 59/66
1) 4 3/4 - 2 = 2 3/4
2) 2 3/4 / 33/2 = 11/4 / 33/2 = 11/4 * 2/33 = 1/2 * 1/3= 1/6
3) 1 6/11 / 17/8 = 17/11 / 17/8 = 17/11 * 8/17 = 8/11
4) 1/6 + 8/11 = 11/66 + 48/66 = (11+48)/66 = 59/66