Guest guest Posted September 20, 2008 Report Share Posted September 20, 2008 Hi Jeanetta, I posted some calculations questions on my own forum that were not for the novice and I did get a response of which six of the seven were correct answers. But, did not get a correct answer for the one below. Thought maybe someone from this forum may want to see if they might want to give it a try? No you will not see this on the National Exam, but it is fun to see if anyone can solve it. 7. In what proportions may a manufacturing pharmacist mix 20%, 15%, 5% and 3% zinc oxide ointments to produce a 10% ointment ? Joe Medina, CPhT Quote Link to comment Share on other sites More sharing options...
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