Желательно расписать много ! 1 1/16- 1/8= 3 1/12-2 3/4= 2 4/9-2/3= 4 2/15-1 2/3= 2 1/6-1/3= 3 1/5-1 1/4= 4 2/3-6/7= 10 2/5-5 2/3=

1) 1 1/16 - 1/8 = 15/16
2) 3 1/12 - 2 3/4 = 1/3
3) 2 4/9 - 2/3 = 1 7/9
4) 4 2/15 - 1 2/3 = 2 7/15
5) 2 1/6 - 1/3 = 1 5/6
6) 3 1/5 - 1 1/4 = 1 19/20
7) 4 2/3 - 6/7 = 3 17/21
8) 10 2/5 - 5 2/3 = 4 11/15