Mathematically, this can be represented as:
\[ \rho = \frac{m_{E} + m_{W}}{V_{E} + V_{W}} \]
where \(\rho\) is the density of the mixture, \(m_{E}\) and \(m_{W}\) are the masses of ethyl alcohol and water respectively, and \(V_{E}\) and \(V_{W}\) are the volumes
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