Here's why this matters:

* The Speed of Light: Light travels at a constant speed of approximately 299,792,458 meters per second in a vacuum. This speed is often rounded to 300,000,000 meters per second.

* The Speed of Sound: The speed of sound depends on the medium it's traveling through. In air at room temperature, sound travels at about 343 meters per second.

* The Ratio: Dividing the speed of light by the speed of sound in air gives you a ratio of approximately 874,000. This means light is roughly 874,000 times faster than sound in air.

Important Note: The speed of sound changes significantly in different mediums. For example, it travels much faster in water or steel than in air.