Build an earth embankment with a circumference of 1200 meters around a fish pond, plant a poplar tree every 8 meters on the embankment, and then plant a pine tree between two adjacent trees. How many poplars and pine trees are planted on the embankment?
在一个鱼塘周围筑成周长是1200米的土堤，堤上每隔8米栽1棵杨树，然后在相邻两棵树之间栽一棵松树．土堤上栽杨树和松树各多少棵？
<gadget id="calculator">1_200 / 8</gadget>
<output>150</output>

<gadget id="calculator">150 * 1</gadget>
<output>150</output>

<result>150</result>