The ratio of incomes of two persons is 9:7 and the ratio of their expenditures is 4:3. If each of them saves Rs 200 per month, find monthly income of second person is…….

Form a pair of linear equations for each of the following problems and find their solution The ratio of incomes of two persons is 9:7 and the ratio of their expenditures is 4:3 . If each of them manages to save Rs 2000 per month, find their monthly income

The ratio of incomes of two persons is 9 : 7 and the ratio of their expenditures is 4 : 3 If each of them manages to save Rs.200 per month, find their monthly income.

The ratio of income of two persons is 8:5 and the ratio of their expenditure is 5:3.If each of them manages to save Rs 2,000 per month find their monthly income.

The ratio of incomes of two persons is 8:7 and the ratio of their expenditures is 6:5. If each of them mangest to save Rs 4,000 per month, find their monthly income.

The ration of incomes of two persons is 11: 7 and the ration of their expenditurca is 9 :5, if each of them manages to save Rs400 per month then the monthly income of first person is …………

The ratio of the diameter of two circles is 3:4. Find the ratio of their circumferences.

If the ratio of income of two people is 10:7 and their expenditure is 5:4 and first one saves 1000 and second one saves 600 per month. then In the above problem income of second person is…..

The ratio of income and savings of an employee is 11:2. His expenditure is Rs. 5346. Find his savings.

The ratio of molecular mass of two radioactive substances is 3/2 and the ratio of their decay constant is 4/3 . Then find the ratio of their initial activity per mole

The income and savings of an employee are in the ratio 11:2. If his expenditure is Rs. 5346 then find his income and savings.