Answer
The ratio is 3600.
Work Step by Step
The number of hours in a day is 24.
The number of seconds in a day is $(24~h)(3600~s/h)$
We can calculate the ratio of the number of seconds in a day to the number of hours in a day.
$ratio = \frac{\# ~of~seconds}{\# ~of~hours} = \frac{(24)(3600)}{24} = 3600$
The ratio of the number of seconds in a day to the number of hours in a day is 3600.
