Riya and Sangeeta can finish a work in 6 days and 8 days, respectively. Riya started the work alone and then after 3 days, Sangeeta joined Riya. They both finish the remaining work. How long did the total work last?
1
\(4 \frac{4}{7}\) days
2
\(4 \frac{1}{7}\)days
3
\(4 \frac{3}{7}\) days
4
\(4 \frac{5}{7}\)days