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2.8 percent alcohol
Because the concentration of alcohol is lower; you pay the alcohol not the water.
This is a solution containg 60 percent isopropyl alcohol; can be used as rubbing alcohol.
There is no way to calculate that with the information provided. We need to know the volume of each.
Add 5% water
2/3 of 70% and 1/3 of 10%
Alcohol test ( proof ) is the percent of alcohol in drinks.
Corporations 20% of all businesses and 81% businesses receipts guess what are corporations.How do i known it read it in a book called Understanding Business hahahahahahahahaha.
That all depends on what you want the final concentration of alcohol to be.
4 ounces
If the concentration of alcohol and water solution is 25 percent alcohol by volume, the volume of alcohol in a 200 solution is 50.
You mix the pure alcohol with something else, for example, water.