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anonymous
 one year ago
A brown flask contains a concoction that is 20% alcohol. A red flask contains a concoction with an unknown amount of alcohol. An equal amount of both flasks is poured into an empty jug. If the resulting mixture has an alcohol concentration that is 30% greater than the alcohol concentration of the brown flask, what percent alcohol did the red flask originally contain?
anonymous
 one year ago
A brown flask contains a concoction that is 20% alcohol. A red flask contains a concoction with an unknown amount of alcohol. An equal amount of both flasks is poured into an empty jug. If the resulting mixture has an alcohol concentration that is 30% greater than the alcohol concentration of the brown flask, what percent alcohol did the red flask originally contain?

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chrisdbest
 one year ago
Best ResponseYou've already chosen the best response.0I don't know, 10% lucky guess?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Wait, I think it's 26% because the concertation is 30% greater than the brown=23% of alcohol. Then 23% is the average of the brown and the red, so it is 26% for the red flask.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Average of 26 and 20 is 23.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I've checked, it's correct.
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