There are 51 trees in a row, and the distance between every two trees is 3.64 meters. How many meters is the distance from the first tree to the last tree in this row?
有一行树共51棵，每两棵间隔3.64米，这行树从第一棵到最后一棵树之间的距离有多少米？
<gadget id="calculator">51 - 1</gadget>
<output>50</output>

<gadget id="calculator">50 * 3.64</gadget>
<output>182</output>

<result>182</result>