165/15 = 11
165/176 = 15/16
8/11 - 4/15 = 120/165 - 44/165 = 76/165 which cannot be simplified.
No because 165/176 = 15/16 in its simplest form
76/165
6/165
2/15
165/150 = (150×1+15)/150 = 1 15/150 = 1 1/10
15/16*11/17 = 165/272
8/11 − 4/15 = 76/165
4/15
11
15% of 1100 = 165