Answer:
![\text{Unit rate}=\frac{\text{5 trucks}}{\text{hour}}](https://img.qammunity.org/2019/formulas/mathematics/college/v1qehic2lfjatd8942z71rfyyfdfjb40gy.png)
Explanation:
We have been given that at he Fast-Pack It shipping, the employees can unload 25 trucks in 5 hours. We are asked to find the unit rate for our given situation.
We know that unit rate is a rate represented as a quantity of 1.
To find unit rate for our given situation, we need to change denominator equal to 1.
![\text{Rate}=\frac{\text{25 trucks}}{\text{5 hours}}](https://img.qammunity.org/2019/formulas/mathematics/college/hve5xaigvv3r9lvdv9n0edqibea7jvjg8l.png)
![\text{Unit rate}=\frac{\text{5 trucks}}{\text{hour}}](https://img.qammunity.org/2019/formulas/mathematics/college/v1qehic2lfjatd8942z71rfyyfdfjb40gy.png)
Therefore, our required unit rate is 5 trucks per hour.