SOLUTION: Margo has 40 milliliters of 25% solution. How many milliliters of 60% solution should he add to obtain the required 45% solution?
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Question 1015982: Margo has 40 milliliters of 25% solution. How many milliliters of 60% solution should he add to obtain the required 45% solution?
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
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Margo has 40 milliliters of 25% solution. How many milliliters of 60% solution should he add to obtain the required 45% solution?
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See the lesson Solving typical word problems on mixtures for solutions in this site.
There is solved problem there, Problem 2, similar to yours.
Consider it as a sample. Read it attentively.
Then solve your problem by substituting your data.
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