Asked by Nickson
A glass contains 30ml of whisky which is 40% alcohol if 45ml of water is added and the mixture is stirred,what is now the alcohol content?
Answers
Answered by
Steve
.40*30 = x(30+45)
x = .16
or, since the volume has grown by a factor of 5/2, the concentration has been reduced by a factor of 2/5 to 16%
x = .16
or, since the volume has grown by a factor of 5/2, the concentration has been reduced by a factor of 2/5 to 16%
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