如何将ppm转换为百分比

如何将数字从 百万分之一(ppm) 转换为 百分比(%).

ppm 转换为 percent conversion

1% = 1/100

1ppm = 1/1000000

So one parts-per million is equal 转换为 0.0001 percent:

1ppm = 0.0001%

So 转换为 convert from ppm转百分比, divide the ppm by 10000:

x(%) = x(ppm) / 10000

 

示例

Convert 300ppm 转换为 percent:

x(%) = 300ppm / 10000 = 0.03%

 

Percent 转换为 ppm calculation

 


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