The workers are erecting the distance between two adjacent poles is 200m, on a straight road with a total length of 3000m, how many poles will be erected in total (both ends)?
工人们正在架设电线杆相邻两根间的距离是200m，在总长3000m的笔直路上，一共要架设多少根线杆(两端都架设)？
<gadget id="calculator">3_000 / 200</gadget>
<output>15</output>

<gadget id="calculator">15 + 1</gadget>
<output>16</output>

<result>16</result>