The loan is 20,000 yuan, the loan interest rate is 9.0%, and the loan is 65,438+February. What are your interests? How to calculate?

Hello, there are three kinds of interest: interest before principal, equal principal and interest, and average principal. First of all, let's find out what kind of repayment method you have. General loans are generally equal in principal and interest, and interest rates are divided into annual interest rate, monthly interest rate and daily interest rate. As for 9.0%, I think you should make a mistake. It should be 0.9% monthly interest, which is 9% monthly interest. The concept of nine percent can simply answer the interest of ninety yuan in November. One year 12 months of 90 × 12 = 1080 is eleven thousand years' interest, and 1080 × 2 = 2 160 yuan's 20000 (principal) +2 160.