Angela's hourly rate is 230.77 dollars. (rounded off to 2 decimal points)To calculate her hourly rate, we first multiply the hours per week by the week per year. 40 x 52 = 2080We then divide the product by the annual salary480,000/2080 = 230.769230769Therefore, her hourly rate is 230.77 (rounded off to 2 decimal points)