yu gotta giv us sum numbers
To find interest rate you multiply the price by the time by the percent
First find out what the interest rate is from the money lender or deposit taker.
You would first find the percent (if it was 5% interest (for example) on a calculator you would do the amount then multiply by 5, then click the percent, by hand: you would multiply the amount you paid for then multiply by 0.05 then you would get the interest; simple math :D
The interest is 507.38 (approx).
Please clarify. A 4.2 percent mortgage interest rate? A 4.2 percent credit card rate?
To calculate 3% interest on $150,000, you first convert the percentage to a decimal by dividing by 100, which gives you 0.03. Then, you multiply the decimal interest rate by the principal amount ($150,000) to find the interest. Therefore, 3% interest on $150,000 would be $4,500.
That's what I want to know
252
13.96%
$96,946.40
320
146.20