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One-half cup of black beans provides 15% of the potassium you need daily. You must get the remaining 2890 milligrams from other sources. How many milligrams of potassium should you consume daily?
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One-half cup of black beans provides 15% of the potassium you need daily. You must get the remaining 2890 milligrams from other sources. How many milligrams of potassium should you consume daily?

User Siffiejoe
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1 Answer

4 votes
85/100=2890/x Cross Multiply
289000=85× Divide both sides by 85
3400millgrams=x
User Cedersved
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