Carry a tree every 5 meters along the side of an avenue. From the start to the end, a total of 205 trees are carried. How many meters is the total length of this avenue?
沿着一条大道的一旁每隔5米载一棵树，从起点到终点，一共载了205棵，这条大道全长多少米？
<gadget id="calculator">205 - 1</gadget>
<output>204</output>

<gadget id="calculator">204 * 5</gadget>
<output>1_020</output>

<result>1_020</result>