A parallelogram orchard has a base length of 150 meters and a height of 60 meters. If each fruit tree occupies an average area of 5 square meters, how many fruit trees can be planted in this orchard?
一个平行四边形果园，底长150米，高60米，如果每棵果树平均占地5平方米，那么这个果园可以种多少棵果树？
<gadget id="calculator">150 * 60</gadget>
<output>9_000</output>

<gadget id="calculator">9_000 / 5</gadget>
<output>1_800</output>

<result>1_800</result>