Posted: May 1, 2020
Online Lesson 9 for Grade 11 students:
Simple Interest Lesson continued . . . This lesson is showing you how to find Principle, Rate and Time in addition to Interest.
Give the sheet a try. I have set up a sheet for you do show your work on if you can print it off. If not, follow the same setup on a sheet of looseleaf. You must show your work but can check your answers with my key.
Note: You have to use the brackets on your calculator for the bottom numbers! And for some of the questions, you will have to convert your time answers to months. To get from years to months, multiply by 12.
Send me a picture once you are done.
| Attachment | Size |
|---|---|
 simple_interest_part_2_-_finding_p_r_t_or_i.pdf | 556.84 KB |
| simple_interest_part_2_-_finding_p_r_t_or_i_answer_key.pdf | 375.56 KB |