The area of a parallelogram vegetable field is 600 square meters, and its base is 150 meters. What is the height of this vegetable field?
一块平行四边形的菜地的面积是600平方米，它的底是150米，这块菜地的高是多少面？
<gadget id="calculator">600 / 150</gadget>
<output>4</output>

<result>4</result>