SOLUTION: if I know a 12 ounce cup of coffee has 120 milligrams of caffeine how would I find out how much caffeine would be in a 16 ounce cup of coffee

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Question 804974: if I know a 12 ounce cup of coffee has 120 milligrams of caffeine how would I find out how much caffeine would be in a 16 ounce cup of coffee
Answer by MathLover1(20849)   (Show Source): You can put this solution on YOUR website!

amounts are proportional:





milligrams
or, you can do it this way:
if you know a ounce cup of coffee has milligrams, than you know that ounce has
consequently,a ounce cup will have


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