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A typical multivita… - QuestionCove
OpenStudy (anonymous):

A typical multivitamin tablet can contain 2.0 mg of vitamin B2 (riboflavin), and the RDA is 0.0030 g/day. How many such tablets should a person take each day to get the proper amount of this vitamin, assuming that he gets none from any other sources?

3 years ago
OpenStudy (anonymous):

First we need to convert these two amounts (0.0030g and 2.0mg) into the same base. Well, it turns out that 1 mg = 0.001g. So, 2mg = 0.002g So how many 0.002g tablets does someone need to take 0.003g of B2? We can divide 0.003g by 0.002g (or really just 3 divided by 2) to find this out. It turns out that the person needs to take 1 and 1/2 tablets a day to get the proper amount of this vitamin. Practically though, the person would probably just take 2 tablets a day.

3 years ago
OpenStudy (anonymous):

thanks so much

3 years ago
OpenStudy (anonymous):

No problem!

3 years ago
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