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Dilution and Concentration - Lippincott Williams & Wilkins
downloads.lww.com4 5 6 X 1 2 3 – 0 † = + 789— % C.. Rules to Simplify the Calculation These two rules, wherever they may be applied, greatly simplify the calculation: 1. When ratio strengths are given, convert them to percentage strengths before setting up a proportion. It is much easier to solve using a decimal or percent, like