A, B and C are partners sharing profit or loss in the ratio of 4 : 3 : 2. C retires and after C's retirement A and B agreed to share profit or loss in the ratio of 4:3 in future. Their gaining ratio will be:

04:03 03:02 03:04 Equal ratio

04:03

Gain of A= 4/7-4/9               = (36-28)/63 = 8/63 Gain of B = 3/7-3/9                = (27-21)/63 = 6/63 GR= 8:6 OR 4:3