SOLUTION: You add 50 grams of ground Costa Rican coffee to 200 grams of a ground mixture that contains 5% Costa Rican coffee. What is the percent of Costa Rican coffee in the new mixture?
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Question 837556: You add 50 grams of ground Costa Rican coffee to 200 grams of a ground mixture that contains 5% Costa Rican coffee. What is the percent of Costa Rican coffee in the new mixture? Answer by josgarithmetic(39617) (Show Source):
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