For this case we can propose a rule of three:
715 miles ------------> 11 hours
x ---------------------------> 5 hours
Where:
x: Represents the number of miles driven in 5 hours. So, we have:
[tex]x=\frac{5*715}{11}\\x=\frac{3575}{11}\\x=325[/tex]
Finally we have Tammy drove 325 miles in 5 hours.
Answer:
325 miles
