Noel and Mathew save 20% and 30% of their income if their expenditures are equal and Mathew's income is $5600 then find Noel 's savings (in dollars).

Jacob and Mohan same 20% and 40% of their respective incomes. If their expenditure is equal, then what is the ratio of the incomes of Mohan and Jacob?

The ratio of income to expenditure of a family is 7:6. Find the savings if the income is ₹ 14000.

The ratio of expenditure and income of Mahesh is 3:5 . Find the percentage of savings to his income.

The ratio of the savings to the expenditure of Gaurav is 7: 6. Find the expenditure if the income is Rs.65,000. Also find the ratio of the savings to the income.