99. Person A departs from point A to point B, while at the same time, person B departs from point B to point A. After 12 minutes, the two have passed their meeting point and are 100 meters apart. It is known that person A takes 20 minutes to complete the journey, and person B walks at a speed of 65 meters per minute. Therefore, the distance between points A and B is ______ meters. $\qquad$
Reference answer: 1700