Donna borrowed $3000 from a bank for 2 years and was charged simple interest. The total interest that she paid on the loan was $120 . As a percentage, what was the annual interest rate of her loan?

Respuesta :

Answer:

I = PRT / 100

  • P=3000
  • R=?
  • T = 2
  • I = 120

R = 100I/PT

R = 12000/6000

R = 2%