A can do a piece of work in 32 days and B in 48 days. They work together for 8 days and then A goes away. In how much time (in days) will B finish the 60% of the remaining work?
1
\(19 \frac{3}{4}\)
2
\(16 \frac{4}{5}\)
3
\(17 \frac{3}{7}\)
4
\(18 \frac{2}{5}\)