To find wavelength we use the following equation:
Wavelength (m) = Speed (m/s) / Frequency (Hz)
So, in this case, we know the speed (the speed of light or 300000000) and we know the frequency (96Hz or 94000000)
plugging these numbers into the equation we get 300000000/ 94000000, to give us a wavelength of 3.19m
