At what rate of simple interest will a sum
Part of solved Simple and compound interest questions and answers : >> Aptitude Find the time, in which the sum will be double at the same rate of interest. simple interest (SI) calculator - formula, step by step calculation & solved much interest will be earned or charged on a principal sum at certain interest rate for When you know the principal amount, the rate, and the time, the amount of interest can be calculated by using the formula: I = Prt. For the above calculation, you have $4,500.00 to invest (or borrow) with a rate of 9.5 percent for a six-year period of time.