Dharam, Karam and Raman were partners in a firm sharing profits and losses in the ratio of 7: 8: 5. On 31 March, 2025, Raman retired from the firm.…

Dharam, Karam and Raman were partners in a firm sharing profits and losses in the ratio of $\displaystyle 7$ : $\displaystyle 8$ : 5. On $\displaystyle 31$ March, $\displaystyle 2025$, Raman retired from the firm. Dharam and Karam decided to share profits in future in the ratio of $\displaystyle 11$ : 9. Their gaining ratio will be :

Deer, Raju and Hari were partners in a firm sharing profit and losses in the ratio of $\displaystyle 7$ : $\displaystyle 6$ : 7. On 31st March, $\displaystyle 2025$ Raju died. Deer and Hari decided to take over Raju's share equally. The new profit sharing ratio between Deen and Hari will be :