The total length of the long-distance bus route is 260 kilometers, and the distance between two adjacent stations is 20 kilometers. How many stations are there in total on this route?
长途汽车行驶路线全长260千米，相邻两站的距离是20千米，这条路线一共有多少个车站．
<gadget id="calculator">260 / 20</gadget>
<output>13</output>

<gadget id="calculator">13 + 1</gadget>
<output>14</output>

<result>14</result>