Calculate the following dosage using ratio and proportions method. Round answers to the nearest tenth. Order: Tegretol 200 mg p.o.t.i.d. Available

Calculate the dosage using the ratio and proportion: Given: Order: 200 mg p.o. t.i.d. Available: Tegretol 100 mg chewable tablets. Step 1: Set up the proportion Available dose (100 mg) : 1 tablet = Ordered dose (200 mg) : x tablets Step 2: Solve for ? 100 mg : 1 tab = 200 mg : ? tabs ? = 200/100 = 2 tablets