Convert 0.01 grams to milligrams.

Convert 0.01 grams to milligrams.

• A. 1 mg
• B. 0.01 mg
• C. 0.001 mg
• D. 10 mg

Answer: (D)

Converting grams to milligrams uses the fact that milli means a thousandth. So 1 gram equals 1000 milligrams. To change grams to milligrams, multiply by 1000. For 0.01 grams, 0.01 × 1000 = 10 milligrams. In other words, a hundredth of a gram is ten milligrams. The other options illustrate common mix-ups: 1 mg is 0.001 g, 0.01 mg is 0.00001 g, 0.001 mg is 0.000001 g, while 10 mg is exactly 0.01 g, which matches the conversion.

Converting grams to milligrams uses the fact that milli means a thousandth. So 1 gram equals 1000 milligrams. To change grams to milligrams, multiply by 1000. For 0.01 grams, 0.01 × 1000 = 10 milligrams. In other words, a hundredth of a gram is ten milligrams.

The other options illustrate common mix-ups: 1 mg is 0.001 g, 0.01 mg is 0.00001 g, 0.001 mg is 0.000001 g, while 10 mg is exactly 0.01 g, which matches the conversion.