SOLUTION: I am working with 200 ML I have a mix of 80% Glycol and 20% glycerin How many ML of glycerin do I add to get to a 50/50 mix ?

Question 686859: I am working with 200 ML I have a mix of 80% Glycol and 20% glycerin How many ML of glycerin do I add to get to a 50/50 mix ?
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
I am working with 200 ML I have a mix of 80% Glycol and 20% glycerin How many ML of glycerin do I add to get to a 50/50 mix ?
.
Let x = amount (ML) of glycerin added
then
.20(200) + x = .50(200+x)
40 + x = 100 + .50x
40 + .50x = 100
.50x = 60
x = 120 ML
RELATED QUESTIONS
I really need help with this one. A chemist wants to combine a solution that is 30%... (answered by longjonsilver)

How many liters of a 40% glycerin solution must be mixed with 10 liters of an 80%... (answered by Fombitz)

How many liters of 40% glycerin solution must be mixed with 10 liters of 80% glycerin (answered by checkley79)

A tank contains 60 gallons of 50% solution of glycerin and water. What volume of water... (answered by mananth)

How many ounces of glycerin must be added to 50 ounces of a 75% solution to make it an... (answered by josgarithmetic)

A 100 ml cup of coffee costs 50. A 120 ml cup of coffee costs 70. How much would an 80 ml (answered by TimothyLamb)

a pharmacist has 50 g of a topical cream that contains 75% glycerin. how many grams of... (answered by amoresroy)

I need to mix 15 ml of bleach per 50 gallons of water to sterilize pool equipment. I only (answered by Simnepi)

How many mL of a 20% acid should Paul mix with a 60% acid solution to make 100 mL of 50%... (answered by josmiceli)