SOLUTION: A pharmacist had a 12% solution and a 5% solution. How much of each must be used to get a 70 L of a mixture that is 8%?

Algebra ->  Customizable Word Problem Solvers  -> Mixtures -> SOLUTION: A pharmacist had a 12% solution and a 5% solution. How much of each must be used to get a 70 L of a mixture that is 8%?      Log On