The initial amount is the principal P 5000 6 years. They are classified as functional maths meaning that you might use this type of calculation in real life. Calculate the interest on borrowing 40 for 3 years if the compound interest rate is 5 per year.
The compound interest formula is given below.
Interest rate over the same period of time. This happens because the interest compounds but the amount taken off is constant. The compound interest formula is given below. 50000 110100 5 50000 8052550 50000.