SOLUTION: Please help me solve this problem...A pharmacist has 20% of a 10% drug solution. How many liters of 5% solution must be added to get a mixture that is 8%?
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Question 291609: Please help me solve this problem...A pharmacist has 20% of a 10% drug solution. How many liters of 5% solution must be added to get a mixture that is 8%?
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
you copied your problem incorrectly.
It is not 20% of a 10 % solution
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