A parallelogram field has a base of 400 meters and a height of 150 meters. Last year, a total of 36 tons of corn was harvested. How many tons of corn were harvested per hectare on average?
一块平行四边形田地，底400米，高150米，去年共收玉米36吨，平均每公顷收玉米多少吨？
<gadget id="calculator">150 / 10_000</gadget>
<output>3/200 = around 0.015</output>

<gadget id="calculator">400 * (3/200)</gadget>
<output>6</output>

<gadget id="calculator">36 / 6</gadget>
<output>6</output>

<result>6</result>