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An antibiotic is sold in 4.0 mL ampoules that contain 60.0 mg of drug (60.0 mg/ 4.0 mL). How many milliliters of the antibiotic should be withdrawn from the ampoule if 20 mg are to be administered to a patient?Answer with the correct number of sig figs
13 years ago

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DrBob222
60.0 mg/4 mL x ymL = 20 mg.
Solve for y mL.
13 years ago

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