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The recommended daily allowance of niacin for adults is 20 mg. One serving of a certain breakfast cereal provides 4 mg of niacin. What percent of the recommended daily allowance of niacin does one serving of this cereal​ provide?

User Caiuspb
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1 Answer

11 votes
11 votes

Answer:

20%

Explanation:

4/20 * 100% = 20%

User Nzajt
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