The unit rate is 9/1.
An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.
Given:
A company packed 108 items in 12 boxes.
To find the unit rate:
Use division operation,
The unit rate,
= 108/12
= 9
= 9/1 as a fraction.
Therefore, 9/1 is a fractional unit rate.