The rate at which body cover distance is given by speed.
The formual for the speed is,
![s=(d)/(t)](https://img.qammunity.org/2023/formulas/physics/high-school/hs3capot9u20ahgs6jaudlrhvo6wv8t7f0.png)
For the given question, distance is d=34 miles and time is t=4/5 hours.
Substitute the value in the formula to obtain the speed of Camden.
![\begin{gathered} s=\frac{34\text{ miles}}{(4)/(5)\text{ hr}} \\ =(34\cdot5)/(4)\text{ miles/hr} \\ =(85)/(2)\text{ miles/hr} \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/high-school/mtml9g8tgjx0kqssjdmudgidm3woaqkm2b.png)
So the speed at which camden cover distance is 85/2 miles per hour.