For a dose of 0.75 g, the solution has a concentration of 125 mg per 5 mL. How many milliliters are needed per dose?

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Multiple Choice

For a dose of 0.75 g, the solution has a concentration of 125 mg per 5 mL. How many milliliters are needed per dose?

Explanation:
Relate the dose to the concentration to find the volume. Convert 0.75 g to mg: 0.75 g = 750 mg. The concentration is 125 mg in 5 mL, which is 25 mg per 1 mL. So the volume needed is 750 mg ÷ 25 mg/mL = 30 mL. Therefore, 30 mL are needed per dose.

Relate the dose to the concentration to find the volume. Convert 0.75 g to mg: 0.75 g = 750 mg. The concentration is 125 mg in 5 mL, which is 25 mg per 1 mL. So the volume needed is 750 mg ÷ 25 mg/mL = 30 mL. Therefore, 30 mL are needed per dose.

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