Editing Rate (mathematics) (section)

==Economics/finance rates/ratios==
* [[Exchange rate]], how much one currency is worth in terms of the other
* [[Inflation rate]], the ratio of the change in the general price level during a year to the starting price level
* [[Interest rate]], the price a borrower pays for the use of the money they do not own (ratio of payment to amount borrowed)
* [[Price–earnings ratio]], market price per share of stock divided by annual earnings per share
* [[Rate of return]], the ratio of money gained or lost on an investment relative to the amount of money invested
* [[Tax rate]], the tax amount divided by the taxable income
* [[Unemployment rate]], the ratio of the number of people who are unemployed to the number in the labor force 
* [[Wage |Wage rate]], the amount paid for working a given amount of time (or doing a standard amount of accomplished work) (ratio of payment to time)