9 1/29 - 1 3/4

9 1/29 - 1 3/4 = 9 + 1/29 - 1 - 3/4 = 8 + 1/29 - 3/4 = 8 + 4/116 - (3*29)/116 = 8 + 4/116 - 87/116 = 8 - 83/116 = 7 + 116/116 - 83/116 = 7 + 33/116 = 7 33/116