Curated OER
What is the Formula for Compound Interest?
View this tutorial for more than just a description of the formula for compound interest! An instructor goes through a problem, showing how to find simple interest and compound interest. After she completes each version, she explains the...
Khan Academy
Khan Academy: Compound Interest Basics: The Rule of 72 for Compound Interest
Find out about using the Rule of 72 to approximate how long it will take for an investment to double at a given interest rate.
PatrickJMT
Patrick Jmt: Understanding Simple Interest and Compound Interest
This video explains the difference between simple interest and compound interest. [13:06]