5/6
The lowest term for 9 over 10 is 9/10.
lowest term of 81 over 90: 9/10
The lowest term for 125 over 225 is 5/9
The lowest term 98 over 100 is 49/50
The lowest term of 40 over 56 is 5/7
The lowest term for 279 over 324 = 31/36
The lowest term for 292 over 394 = 146/197
35 over 175 in its lowest term is 1/5
The lowest term of 72 over 192 = 3/8
The lowest term of 105 over 189 is 5/9
The lowest term of 14 over 24 is 7/12.
The lowest term of 35 over 40 = 7/8