SOLUTION: how many liters of a solution containing 50% pure fruit juice must be mixed with 100 liters of a solution containing 90% pure fruit juice to obtain a solution that is 70% pure frui
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Question 348695: how many liters of a solution containing 50% pure fruit juice must be mixed with 100 liters of a solution containing 90% pure fruit juice to obtain a solution that is 70% pure fruit juice?
Answer by nyc_function(2741) (Show Source): You can put this solution on YOUR website!
I will give you the equation and you can solve for x.
0.50x + 0.90(100) = 0.70(x + 100)
Can you finish?
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