Garden workers planted trees along the side of a straight road, planting one tree every 6 meters, and planted a total of 36 trees. How many meters is the distance from the first tree to the last tree?
园林工人沿一条笔直的公路一侧植树，每隔6米种一棵，一共种了36棵．从第一棵到最后一棵的距离有多少米．
<gadget id="calculator">36 - 1</gadget>
<output>35</output>

<gadget id="calculator">6 * 35</gadget>
<output>210</output>

<result>210</result>