Simple Interest II – Intermediate Current Status Not Enrolled Price Membership Get Started ENROLL HERE How to find Simple Interest when given Principal, Time and Rate. How to find the amount to pay back at the end of a loan period. Lesson Content Expand All Simple Interest – Intermediate 3 Videos Expand Topic Content 0% Complete 0/3 Steps Lesson1_Simple_Interest_I Lesson2_Simple_Interest_I Lesson3_Simple_Interest_I