The movie is shown at 16:20, and Xiaofang’s home is 1,500 meters away from the movie theater. If she walks to the movie theater at a speed of 75 meters per minute, what is the latest time to leave before she can arrive on time?
电影16：20播映，小芳家距离电影院1500米，如果她以75米/分的速度步行去电影院，最晚几点出发，才能准时到达？
<result>16</result>