It is: 9/11 = 0.'81' recurring '81'
If you mean: 0.'081' recurring '081' then as a fraction in its simplest form 3/37
081 = 81/1
0.32... = 32/99 in fraction
If that is 38 recurring then the fraction is 38/99
The answer depends on what string is repeating. It is not clear from the question whether the recurring fraction is meant to be 0.347347347... or 0.3474747... or 0.3477777...
If you mean: 0.'081' recurring '081' then as a fraction in its simplest form 3/37
081 = 81/1
17/99
0.1717 recurring written as a fraction is 17/99
0.75 recurring written as a fraction is 25/33
0.9 recurring as a fraction is equal to 1. I know its crazy. But its true.
To convert a fraction to a decimal, divide the denominator into the numerator. Whether it is recurring or not depends on the fraction.
Although it is a terminating fraction, it can be written as a recurring fraction as: 0.47000000... or 0.46999999...
0.32... = 32/99 in fraction
If it is a recurring decimal then its fraction is 1/9
If its a recurring decimal then it is -11/3 as a fraction
If that is 38 recurring then the fraction is 38/99