Jennifer has 3,300 in her saving account, and 9 years of account interest. So, you have to multiple Jennifer's saving account and her 9 years account interest.
3,300 x 9= 29,700
Now, once you have the total of her saving account, take that total saving account and the 6% simple interest rate as you are dividing both equations.
29,700 ÷ 0.06= 495,000
Therefore your answer is 495,000 for the total of simple interest that Jennifer earned.
