7/11 − 1/4 = 17/44
3/4 minus 1/6 is 7/12
4/8 minus 1/8 is 3/8.
It is: 4/5 minus 1/2 = 3/10
3/4 minus 1/5 is 11/20
-1/4
4/8-1/4=1/4
2 minus 2/5 plus 1/2 minus 4 = -1.9
7/12 minus 1/3 = 1/4
10/12 minus 2/4 is 1/3
5/6 minus 3/4 is 1/12
7/9 minus 3/4 is 1/36
-1/20