A pharmacy’s recipe book provides a formula that yields 80 g…
Questions
A phаrmаcy’s recipe bооk prоvides а formula that yields 80 g of an ointment. You are to prepare 20 g of the ointment. The formula calls for 12 g of Drug A, 2 g of Drug B, 10 g of Drug C, and 56 g of Petrolatum Base Ointment. How much of each ingredient will you need?