Final answer:
A person who is 100 million seconds old is approximately 3.17 years old.
Step-by-step explanation:
To calculate how old a person is in seconds, you can multiply their age in years by the number of seconds in a year. There are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, and approximately 365.25 days in a year. Therefore, there are 60x60x24x365.25 seconds in a year. To find out how old a person is who is 100 million seconds old, you divide 100 million by the number of seconds in a year.
100 million seconds is approximately 3.17 years old.
Learn more about Age in seconds