Answer :

The dosage of medicine is 0.325 grams.

Use the following conversion factor:

1 gram (g) = 1000 milligrams (mg).

Given:

The dosage of medicine is 325 mg.

To find the dosage in grams:

Step 1: Write down the conversion factor.

1000 mg = 1 g

Step 2: Set up the conversion.

[tex]\frac{325 , \text{mg}}{1000 , \text{mg/g}}[/tex]

Step 3: Perform the calculation.

325 mg ÷ 1000 = 0.325 g

Answer: C

Explanation: