SOLUTION: A chemist has 30% and 60% solutions of acid available. How many liters of each solution should be mixed to obtain 52.5 liters of 38% acid solution?

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Question 1001646: A chemist has 30% and 60% solutions of acid available. How many liters of each solution should be mixed to obtain 52.5 liters of 38% acid solution?
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
Same type, different example. Do the solution using one variable.
two part mixture just one variable - example of how