How many micrograms are in 1 milligram?

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Prepare for the Missouri State CMT Test. Study with comprehensive materials including flashcards and multiple choice questions. Each quiz question provides hints and explanations to ensure you're exam-ready!

Multiple Choice

How many micrograms are in 1 milligram?

Explanation:
Converting between milligrams and micrograms hinges on the prefix prefixes: micro means one millionth and milli means one thousandth. That makes a milligram larger than a microgram by a factor of 1000. Since 1 milligram is 0.001 grams and 1 microgram is 0.000001 grams, dividing gives 0.001 g ÷ 0.000001 g = 1000. Therefore, 1 milligram equals 1000 micrograms. So the amount in 1 milligram is 1000 mcg. The other options would correspond to smaller amounts: 0.1 mg is 100 mcg, 0.01 mg is 10 mcg, and 0.0001 mg is 0.1 mcg.

Converting between milligrams and micrograms hinges on the prefix prefixes: micro means one millionth and milli means one thousandth. That makes a milligram larger than a microgram by a factor of 1000. Since 1 milligram is 0.001 grams and 1 microgram is 0.000001 grams, dividing gives 0.001 g ÷ 0.000001 g = 1000. Therefore, 1 milligram equals 1000 micrograms. So the amount in 1 milligram is 1000 mcg. The other options would correspond to smaller amounts: 0.1 mg is 100 mcg, 0.01 mg is 10 mcg, and 0.0001 mg is 0.1 mcg.

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