Question

The ratio of income of A and B one year ago is 3:2 the ratio of increased income to original income of A is 2:3 and that of B is 3:4.the total present income of A and B together is 21,500 so find the income of B​

Answer 1

3 into a by 2 into B equal to 2 is to 3 by 3 by 4 into 2 is to 3 by 2 =