百化分(1)

资料分析常用百化分，百化分即把百分数转化为对应的分数。比如10%=1/10，25%=1/4等。

百化分

1/2=50%

1/3=33.3%

1/4=25%

1/5＝20%

1/6=16.7%

5/6=83%

1/7=14.3%

2/7=29%

3/7=43%

4/7=57%

5/7=71%

6/7=86%

1/8=12.5

3/8=37.5%

5/8=62.5%

7/8=87.5%

1/9=11.1%

2/9=22.2%

4/9=44.4%

5/9=55.5%

1/10=10%

1/11=9.1%

2/11=18.2%

3/1=27.3%

4/11=36.4

1/12=8.3%

1/13=7.7%

1/14=7.1%

1/15=6.7%

1/16=6.3%

1/17=5.9%

1/18=5.6%

1/19=5.3%

1/20=5%