The radio station KCRW broadcasts at 89.9MHz. Calculate the wavelength of this broadcast in meters?

A car goes 3 x 10^8 meters per second. Calculate how far it moves in 1.112347 x 10^-8 second.

d = vt which is the same as saying w = c/f (because frequency is an inverse of time).

w = (3 x 10^8)/(89.9 x 10^6) = 3.337 meters