1 1/10
Пошаговое объяснение:
1) 4 2/7 : 3 3/14 = 30/7 * 14/45 = 4/3 = 1 1/3
2) 1 1/3 + 5 = 6 1/3
3) 4 2/9 : 6 1/3 = 38/9 * 3/19 = 2/3
4) 2/3 + 3/5 = 10/15 + 9/15 = 19/15
5) 19/15 - 1/6 = 38/30 - 5/30 = 33/30 = 1 3/30 = 1 1/10
