Teachers' Day of Shengli Primary School organizes a mountaineering competition for teachers. On the 975-meter-long mountain road, a service station is set up every 65 meters (the start and end points are not set). How many service stations are there in total?
胜利小学教师节组织老师登山比赛，在长达975米的山路中，每隔65米设一个服务站(起点和终点不设)．共设多少个服务站？
<gadget id="calculator">975 / 65</gadget>
<output>15</output>

<gadget id="calculator">15 - 1</gadget>
<output>14</output>

<result>14</result>