Question

7 1/2+4=, 7 1/2-4 1=, 13 3/7+5=, 2 8/9+19=, 37 5/9-9=, 34 5/11+9=, 14 3/11-3/11=, 7 2/13-7 =, 11 1/2- 11 1/2=, 2- 1/3=, 5-3/4 10-2/9=

Answer 1

7 1/2+4=11 1/2

7 1/2-4 1=-34 1/2
13 3/7+5=18 3/7
2 8/9+19=21 8/9
37 5/9-9=28 5/9
34 5/11+9=43 5/11
14 3/11-3/11=14
7 2/13-7 =2/13
11 1/2- 11 1/2=0
2- 1/3=1 2/3
5-3/4=4 1/4
10-2/9=9 7/9