A and B two persons entered into the partnership with the investment of Rs. 3500 and Rs. 4000 respectively. After x months A left the business and after another 2 months B left the business and C joined with the investment of Rs. 5000. At the end of the year the ratio of their profit is 14: 24: 30. Find the value of x.
1
6 months
2
5 months
3
3 months
4
4 months
5
2 months