SOLUTION: Fred needs 45 ml of 18% sucrose solution to do his science experiment. He needs to mix a 15% sucrose solution with some 25% sucrose solution to get the 18% solution he wants. How m

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Question 834658: Fred needs 45 ml of 18% sucrose solution to do his science experiment. He needs to mix a 15% sucrose solution with some 25% sucrose solution to get the 18% solution he wants. How much of each should Fred use? (Include units with your numerical answers.)
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
The lesson: "Mixing two concentrations for known amount of mixture"

http://www.algebra.com/my/Mixtures%3A-All-in-Symbols.lesson?content_action=show_dev