It is a unit rate.
It is called a unit rate.
It is called a unit rate.
It is called a unit rate.
It is called a unit rate.
It is a unit rate.
It is a unit rate.
It is a unit rate.
It is called a unit rate.
It is called a unit rate.
It is called a unit rate.
It is called a unit rate.
It is called a unit rate.
It becomes a unit ratio.
If the numerator is 1, it's a unit rate.
a unit rate
That is known as a unit rate.