Two litres of a mixture of spirit and water contains 12% water. This is added to 3 litres of another mixture of spirit and water containing 5% of water. Find the percentage of water in the resulting mixture.
1
\(7\frac{4}{5}\)%
2
\(5\frac{4}{5}\)%
3
\(3\frac{5}{7}\)%
4
\(7\frac{9}{5}\)%