81. A and B enter into partnership with capital as 7:9. At the end of 8 months, A withdraws. If they receive the profits in the ratio of 8:9 find how long B’s capital was used? September 23, 2025 by Admin A. 6 months B. 8 months C. 10 months D. 7 months ✅ The correct answer is option D. 7 months.
