10/11 − 5/11 = 5/11
16 − 10/11 = 151/11
1 − 11/29 = 18/29
1 minus 11/21 = 10/21
1/4 − 10/11 = -29/44
53/132
9/11 − 5/12 = 53/132
5/8-6/11=7/88
11/15 minus 3/10 = 13/30
3 over 10; the bigger denominator the smaller the fraction.
9[ans]
11/12 is greater.