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 ->  Customizable Word Problem Solvers  -> Mixtures -> 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?      Log On

Ad: Over 600 Algebra Word Problems at edhelper.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) About Me  (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