A doctor's prescription calls for a daily intake containing

Last updated: 8/12/2022

A doctor's prescription calls for a daily intake containing 40 mg of vitamin C and 10 mg of vitamin D. Your pharmacy stocks two compounds that can be used: one contains 60% vitamin C and 10% vitamin D, the other 40% vitamin C and 20% vitamin D. How many milligrams of each compound should be mixed to fill the prescription? To fill the prescription, mix _ mg of the first compound with _ mg of the second compound.