SOLUTION: A chemist needs to make 200L of a 62% solution by mixing together an 80% solution with a 30% solution. How much of each solution should she use?

SOLUTION: A chemist needs to make 200L of a 62% solution by mixing together an 80% solution with a 30% solution. How much of each solution should she use?

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Question 1106184: A chemist needs to make 200L of a 62% solution by mixing together an 80% solution with a 30% solution. How much of each solution should she use?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
x Liters of the 80% material

-

--------of the 80% material
---------of the 30% material
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