Garden workers planted a tree every 6 meters on one side of the road, and planted a total of 201 trees. What is the distance from the first tree to the last tree?
园林工人在公路的一边每隔6米种一棵树，一共种了201棵．从第一棵到最后一棵的距离是多少米．
<gadget id="calculator">201 - 1</gadget>
<output>200</output>

<gadget id="calculator">200 * 6</gadget>
<output>1_200</output>

<result>1_200</result>