Given that Eleanor can run 300 meters in 85 seconds;
[tex]r=\frac{300}{85}\text{ m/s}[/tex]We want to calculate how many meters it can run in 395 seconds;
[tex]\text{distance = speed}\times\text{ time}[/tex]substituting;
[tex]\begin{gathered} d=\frac{300}{85}\times395 \\ d=1,394.1\text{ meters} \end{gathered}[/tex]Therefore, the distance they can run in 395 seconds is;
[tex]1,394.1\text{ meters}[/tex]