A and B invests Rs.3000 and Rs.4000 respectively in a business. If A doubles his capital after 6 months. In what ratio should A and B divide that year’s profit ? November 2, 2023 – by admin 0A. 3:4B. 39:49C. 9:8D. 9:10Explanation:(3*6 + 6*6): (4*12)54:48 => 9:8