第63页

信息发布者:
13
20
65
7
20
35
​$\frac {63}{100}$​
​$\frac {1}{5}$​
​$\frac {1}{2}$​
0.63
0.2
0.5
63%
20%
50%
25%
45%
66.7%
128.6%
​$\frac 7{25}$​
​$\frac 65$​
​$\frac 1{40}$​
​$8$​
=1.25=125%
=0.4=40%
​$=\frac {1}{11}≈9.1\%$​
​$ \frac {9}{25}$​
​$ \frac {3}{200}$​
0.625
0.015
0.333
62.5%
36%
33.3%
1
73
5
25
0