1/15=0.06666667
1/14=0.07142857
1/13=0.07692308
1/12=0.08333333
1/11=0.09090909
1/10=0.10000000
1/9=0.11111111
1/8=0.12500000
2/15=0.13333333
1/7=0.14285714
2/13=0.15384615
1/6=0.16666667
2/11=0.18181818
1/5=0.20000000
3/14=0.21428571
2/9=0.22222222
3/13=0.23076923
1/4=0.25000000
4/15=0.26666667
3/11=0.27272727
2/7=0.28571429
3/10=0.30000000
4/13=0.30769231
1/3=0.33333333
5/14=0.35714286
4/11=0.36363636
3/8=0.37500000
5/13=0.38461538
2/5=0.40000000
5/12=0.41666667
3/7=0.42857143
4/9=0.44444444
5/11=0.45454545
6/13=0.46153846
7/15=0.46666667
1/2=0.50000000
8/15=0.53333333
7/13=0.53846154
6/11=0.54545455
5/9=0.55555556
4/7=0.57142857
7/12=0.58333333
3/5=0.60000000
8/13=0.61538462
5/8=0.62500000
7/11=0.63636364
9/14=0.64285714
2/3=0.66666667
9/13=0.69230769
7/10=0.70000000
5/7=0.71428571
8/11=0.72727273
11/15=0.73333333
3/4=0.75000000
10/13=0.76923077
7/9=0.77777778
11/14=0.78571429
4/5=0.80000000
9/11=0.81818182
5/6=0.83333333
11/13=0.84615385
6/7=0.85714286
13/15=0.86666667
7/8=0.87500000
8/9=0.88888889
9/10=0.90000000
10/11=0.90909091
11/12=0.91666667
12/13=0.92307692
13/14=0.92857143
14/15=0.93333333