A pharmacist needs to prepare 150 mL of a 20% dextrose solut…

A pharmacist needs to prepare 150 mL of a 20% dextrose solution using available 5% and 50% dextrose solutions. Using alligation, calculate how many milliliters of the 5% solution and how many milliliters of the 50% solution are required. Fill in the blanks: mL of 5% solution + mL of 50% solution = 150 mL of 20% solution.