# A mixture of 16% disinfectant solution is to be made from 14% and 22% disinfectant solutions. How much of each solution should be used if 16 gallons of the 16% solution are needed? There needs to be      gallons of 14% solution and       gallons of 22%

Question

A mixture of 16% disinfectant solution is to be made from 14% and 22% disinfectant solutions. How much of each solution should be used if 16 gallons of the 16% solution are needed?

There needs to be      gallons of 14% solution and       gallons of 22%