13 goes into 39 three times.
If that's not what you were asking, 39 goes into 78 twice, and 13 goes into 78 six times.
39/13 is already an improper fraction. Its numerator which is 39 is greater than its denominator, 13.
39/6 = 13/2
39/42 = 13/14
13/15
13/4
39/13 is already an improper fraction. Its numerator which is 39 is greater than its denominator, 13.
It is 39 5/13.
39/6 = 13/2
12/13.
It is: 39/60 or as 13/20 in its lowest terms
39/42 = 13/14
13/1 = 26/2 = 39/3 ...
13/24
13/15
13/4
1, 3, 13, 39.
It is 39/60 which can be simplified, if required.