On July 4, 2020, America turned 7.69 x 10^9 seconds old. On that day, how old was America
in years? (Assume 365 days in a year)

America's age = 243.85 years

When converting units, list and multiply all the units until you find the unit you want

Time unit conversion

1 year = 365 days

1 day = 24 hours

1 hour = 3600 s

7.69 x 10⁹ seconds to years :

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun