17/81 is in its simplest form.
The simplest form for 81 over 90 is 9/10
81/44 has a greatest common factor of 9; divide both top and bottom by 9 81/144 = 9/16
25/81
8/81 is already in simplest form. The only common factor between 8 & 81 is 1.
81 over 100 is already in simplest form.
17/81 is in its simplest form.
5/81 is the simplest form.
64/81 is in its simplest form.
40/81 is in its simplest form.
The simplest form for 81 over 90 is 9/10
81/44 has a greatest common factor of 9; divide both top and bottom by 9 81/144 = 9/16
25/81
25/81 is already a fraction written in its simplest form.
8/81 is already in simplest form. The only common factor between 8 & 81 is 1.
72/81 = 8/9
63 ÷ 9 = 7 81 ÷ 9 = 9 Thus giving 7 over 9 as the simplest form