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The recomended daily allowance of niacin is 20 mg. One serving of certain breakfast cereal provides 15mg of niacin. What percent of the recommended daily allowance of niacin does one serving of this cereal provide

Respuesta :

75%. Just divide 15/20 and you will get .75 then multiply by 100 to turn the decimal to a percent
75% is the answer because its 3/4 of the recommended daily

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