Compound interest – Meaning, Formula and Solved Examples Compound interest is a way of calculating interest where the interest earned over time is added back to the principal, so that the interest in the next period is calculated on the new total (which includes the previously earned interest). This means we earn interest on the […]

Read More →

Simple Interest: Definition, Examples and Formulas What is interest? First lets understand what is Interest. When we borrow money from a bank, we must pay a fee in addition to the amount borrowed. The extra money we pay is known as the interest. Interest is an additional amount of money that is paid by the […]

Read More →

Simple Interest Word Problems  Example 1: What is the simple interest and amount of $ 2000 at the rate of 8% per year for 2 1/2 years. Solution: Principal amount = P = $ 2000 Rate of interest per year = R = 8% Time for which it is borrowed = T = 2 1/2 year Thus, simple […]

Read More →