50%
50/100 = 1/2
25%
25/100 = 1/4
75%
75/100 = 3/4
20%
20/100 = 1/5
40%
40/100 = 2/5
60%
60/100 = 3/5
80%
80/100 = 4/5
10%
10/100 = 1/10
15%
15/100 = 3/20
30%
30/100 = 3/10
35%
35/100 = 7/20
55%
55/100 = 11/20