SOLUTION: How many pounds of coffee that is 40% Java beans must be mixed with 80lbs of coffee that is 30% Java beans to make coffee that is 32% Java beans?
Algebra.Com
Question 994526: How many pounds of coffee that is 40% Java beans must be mixed with 80lbs of coffee that is 30% Java beans to make coffee that is 32% Java beans?
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
Mixture: one material quantity unknown
http://www.algebra.com/my/Two-Part-Mixture-with-one-material-quantity-unknown.lesson?content_action=show_dev
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