1/3
It is: 30/27= 10/9
5/9
7/9
1/3
9/10 is the lowest term.
27/57 = 9/19
No.
81/108 = 27/36 = 9/12 = 3/4
lowest term of 81 over 90: 9/10
The lowest term of 105 over 189 is 5/9
The lowest term for 125 over 225 is 5/9
The lowest term for 49 over 63 is 7/9