1939/5000
13 / 10000, since they are coprime.
1/2500
19/80
151/10000
3148 over 10000 in simplest form is 787 over 2500. Divide both the numerator and denominator by the greatest common divisor, which in this case is 4, to simplify the fraction.
8303/10000
7/10000
13 / 10000, since they are coprime.
9375/10000 = 15/16
5625/10000 = 9/16
3423/5000
1/2500
11/10000
47/400
3/625
11/5000
1501/2500