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You need a 15% alcohol solution. On hand, you have a 150 mL of a 5% alcohol mixture. You also have 30% alcohol mixture. How much of the 30% mixture will you need to add to obtain the desired solution?
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3 votes
You need a 15% alcohol solution. On hand, you have a 150 mL of a 5% alcohol mixture. You also have 30% alcohol mixture. How much of the 30% mixture will you need to add to obtain the desired solution?

User Andrew Malta
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1 Answer

3 votes

Answer:

20ml

Explanation:

User Lightyear Buzz
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