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parts per million to percentage divide by 10 000 percentage to parts per million mulyiply by 10 000 Dachu
-- Take the number of percent. -- Multiply it by 10,000-- The answer is the number of parts per million. . 10 percent = 100,000 parts per million.
It's equal to 0.0000000015 percent. Think of this way: 15 parts per thousand is 15/1000 = 0.015 or 1.5 percent. 15 parts per million is 15/1E6 = 0.000015 or 0.0015 percent. 15 parts per billion is 15/1E9 = 0.000000015 or 0.0000015 percent. And 15 parts per trillion is 15/1E12 = 0.000000000015 or 0.0000000015 percent.
PPM is an abbreviation for parts per million. If you have 1000ppm, then you have 1000 parts "A" per every million parts of your mixture. Therefore, the substance you are measuring is .1% part "A."
Three hundred and fifty is what climate scientists believe is the safe upper limit for carbon dioxide (CO2) in our atmosphere. Unfortunately we reached that in 1985 and the present level is more than 400 parts per million!
percent"Hundredths" means 1 out of a hundred. Or 1/100 (.01) so a hundred hundredths is 1.
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If you quote a concentration 'x' as so many parts per hundred, then that number does represent hundredths. It's just a fraction, x/100
60% Six tenths is Sixty One-Hundredths, and per cent is parts per hundred.
1% equals 1 part per hundred, so it also equals 10 parts per thousand, 100 parts per ten thousand, 1000 parts per hundred thousand or 10000 parts per million
0.0035% Parts per million can be converted to parts per hundred by dividing by 10,000 or setting up a proportion. 35 ppm = 0.0035 parts per hundred. hence percentage it is 0.0035%
[parts] per hundred.
Per cent = Equivalent parts per one hundred.
This is a typo for the word percentage (parts per hundred).
mass into parts per hundred ..... can't be done.
0.95% = 0.0095
24 means 24 hundredths of 1. So, 0.24 is the same as 24 per hundred, and so 0.24 is 24%.