## simple interest formula

### The simple interest formula is used to calculate the amount of interest earned or paid on a principal amount over a specific time period

The simple interest formula is used to calculate the amount of interest earned or paid on a principal amount over a specific time period. The formula is:

Simple Interest = (Principal) x (Interest Rate) x (Time)

where:

– Principal is the initial amount or the sum of money on which interest is calculated

– Interest Rate is the rate at which interest is applied, usually expressed as a percentage

– Time is the duration for which the interest is calculated, usually expressed in years

To compute the simple interest, you multiply the principal by the interest rate and then multiply that result by the time. The formula assumes that the interest is not being compounded, meaning that the interest is only calculated on the initial principal amount.

For example, let’s say you deposit $1000 in a savings account that pays an annual interest rate of 5%. You leave the money in the account for two years. To calculate the simple interest earned, you can use the formula:

Simple Interest = $1000 x 0.05 x 2 = $100

So, the simple interest earned in this case would be $100.

It is important to note that the simple interest formula does not account for any compounding of interest, which means that the interest is not added back to the principal and does not earn additional interest over time.

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