4/81 is the lowest you can simplify it.
It is already simplified into its lowest terms
13/16
7/12
2/3
49/50
In lowest terms, 55/3960 is 1/72.Answer 1Yes.
27/73 is in its simplest form.
5/36 is already in its lowest terms and can't be simplified any further
50/125 = 2/5
The fraction 1997/200 cannot be reduced any more.
-3