A and B can complete a piece of work in 10 days and 15 days respectively. B starts the work and is joined by A after 5 days. If they earn a total of Rs. 60, what are their individual shares?
1
Rs. 24, Rs. 36
2
Rs. 30, Rs. 30
3
Rs. 20, Rs. 40
4
Rs. 25, Rs. 35