Teacher Li, Xiao Ma, Xiao Lu, and Xiao Zhou walked the same road from school to the cinema successively. The walking speed of the three students was equal, and Teacher Li's walking speed was 1.5 times that of the students. Now Teacher Li is 235 meters away from the school, Xiao Ma is 87 meters away from the school, Xiao Lu is 59 meters away from the school, and Xiao Zhou is 26 meters away from the school. distance and.
李老师与小马、小陆、小周三位学生先后从学校出发走同一条路去电影院，三位同学的步行速度相等，李老师的步行速度是学生的1.5倍．现在李老师距学校235米，小马距学校87米，小陆距学校59米，小周距学校26米，当他们再行多少米时，李老师距学校的距离刚好是三位学生距学校的距离和．
<gadget id="calculator">235 - 26 - 59 - 87</gadget>
<output>63</output>

<gadget id="calculator">3 - 1.5</gadget>
<output>1.5</output>

<gadget id="calculator">63 / 1.5</gadget>
<output>42</output>

<result>42</result>