SOLUTION: You need a 25% alcohol solution. On hand, you have a 270 mL of a 5% alcohol mixture. You also have 70% alcohol mixture. How much of the 70% mixture will you need to add to obtain t

SOLUTION: You need a 25% alcohol solution. On hand, you have a 270 mL of a 5% alcohol mixture. You also have 70% alcohol mixture. How much of the 70% mixture will you need to add to obtain t

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Question 1129871: You need a 25% alcohol solution. On hand, you have a 270 mL of a 5% alcohol mixture. You also have 70% alcohol mixture. How much of the 70% mixture will you need to add to obtain the desired solution?
___mL of the 70% solution
___ mL of the desired 25% solution.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Same idea, same method; just different numbers and different material
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