Final answer:
The 7.39 bar notation can be simplified to 7.39.
Step-by-step explanation:
The 7.39 bar notation can be simplified using an infinite geometric series formula. To show this, we start by multiplying 7.39 by 100: 739.
Next, we subtract 7.39 from 739: 739 - 7.39 = 731.61.
Finally, we divide 731.61 by 99 (because the repeating decimal has two digits): 731.61 / 99 = 7.39.
So, the simplified form of 7.39 bar notation is 7.39.