On one side of a 650-meter-long straight road, every 50 trees are planted, and both ends of the road are planted. How many trees are planted in total?
在一条650米长的直道一边，每隔50栽一棵树，路的两端都要栽，一共要栽多少棵树？
<gadget id="calculator">650 / 50</gadget>
<output>13</output>

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

<result>14</result>