Rashi can do a piece of work in 30 days, Roshan can do in 50 days and Ritesh can do in 40 days. Rashi and Roshan worked for 3 days together and Rashi left. Ritesh joined Roshan for 2 days and then Roshan left. Now, Ritesh completed the work. In total how many days did work complete?
1
5 days
2
10 days
3
30 days
4
35 days