Westonci.ca is the premier destination for reliable answers to your questions, brought to you by a community of experts. Get expert answers to your questions quickly and accurately from our dedicated community of professionals. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Riley borrows $8,000 at a yearly simple interest rate he takes 5 years to pay off the loan and interest he pays $1,280 in interest what is the interest rate?​