A country road is 600 meters long, and the farmer's uncle plans to plant 302 cannas equidistantly on both sides of the road (to be planted at both ends). How many meters are there between each two canna trees?
一条乡间小道长600米，农民伯伯打算在这条小道的两侧(两端要栽)等距离栽种302棵美人蕉．每两棵美人蕉相距多少米？
<gadget id="calculator">302 / 2</gadget>
<output>151</output>

<gadget id="calculator">151 - 1</gadget>
<output>150</output>

<gadget id="calculator">600 / 150</gadget>
<output>4</output>

<result>4</result>