The second, related problem is that the value of a unit of time is partially determined by the duration of the total period in which that unit falls.
There are a couple of problems regarding the value of time.
There are no problems regarding the value of a unit of time.
One fourth of the managers
Everything is dry.
Two people are walking down the sidewalk.
A baby is holding a flag.
The man in an orange jacket only has blue flowers.
Those canvas bags are a little too European for my tastes, I am not into them.