AI Tutor
Back to 6.3 Simple Interest

6.3 Exercise 1

Avg difficulty 2.5

Calculate the simple interest to be paid on a loan with the given principal, annual percentage rate, and number of years. Then, calculate the loan payoff amount.

  1. Principal PP = $4,000, annual interest rate rr = 5.5%, and number of years tt = 4
  2. Principal PP = $14,800, annual interest rate rr = 7.9%, and number of years tt = 7

OpenStax Contemporary Mathematics, 6.3 Simple Interest, exercise 1

AI Tutor

Adapted from Contemporary Mathematics © 2023 Rice University. Licensed under CC BY 4.0. Source: Contemporary Mathematics. Imported at revision fa7c1a1.