We know that a radio wave travels at the speed of light and we also know that the time can be calculated by the equation:
[tex]t=\frac{d}{v}[/tex]Plugging the speed of light and the distance the wave traveled we have:
[tex]\begin{gathered} t=\frac{715.18\times10^3}{3\times10^8} \\ t=2383.93\times10^{-6} \end{gathered}[/tex]Therefore, it takes 2383.93 microseconds to travel this distance
