7/10
0.7
98%
0.98
25/100
0.25
0.02
2/100 = 1/50
17/100
17%
0.08
8%
9/100
0.09
3/10
30%
5%
0.05
2/5
40 %
0.4
40%
.307
307/1000
8/40
20%
1.5
150%