Question

what is simple intrest?,where do you use it in every day life?,how you use it?.

Answer 1

Here is a great site on the web that tells very clearly what simple interest is and how it is determined. After reading that, I'm sure you can think of ways we use it.

Answer 2

DrBob may have intended to post this site:

http://www.aaamath.com/g84-simple-interest.html