How many times greater is the intensity of sound from a concert speaker at a distance of 4 meters than the intensity at a distance of 28 meters?

How many times greater is the intensity of sound from a concert speaker at a distance of 4 meters than the intensity at a distance of 28 meters?

How many times greater is the intensity of sound from a concert speaker at a distance of 4 meters than the intensity at a distance of 28 meters?

The intensity of sound is times as strong at 4 m as at 28 m.

(Simplify your answer.)

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