Sunday

April 20, 2014

April 20, 2014

Posted by **Mani** on Sunday, November 18, 2012 at 3:32am.

Please some one give me answer

- Math -
**Steve**, Sunday, November 18, 2012 at 4:42amworking with the amount of alcohol, which remains unchanged,

.80 * 500 = 5/7 (500+x)

x = 60

check:

in 560 ml, there are 400ml alcohol, 160 ml of water

400:160 = 5:2

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