Rama and Ravi working separately can do a piece of work in 10 and 14 days respectively. If they work for a day alternatively, if Rama begins in how many days the work will be completed?
1
14\(\frac{3}{7} \) days
2
13\(\frac{3}{7} \) days
3
12\(\frac{3}{7} \) days
4
11\(\frac{3}{5} \) days