10,000 ppm
Solution Method:
1. A ppm = 1/1,000,000 = 0.000001
2. What you want to know is: how many ppm would = 1%
3. p * .000001 = .01
4. p = .01 / .000001
5. p = 10,000
You could also do it this way:
1. 1% of 1,000,000 = ppm = 10,000 ppm (but that method lacks a clear path to understanding).
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previous answer's method:
1%=1/100=1000000/100=10000ppm.
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ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.
46 ppm is 0.0046%
200 ppm is 0.02%
5% equates to 50,000 ppm
Multiply by 10,000: 0.0025 x 10,000 = 25 ppm