A parallelogram rice field with a bottom of 180 meters and a height of 150 meters can harvest 16 tons of rice per hectare on average. How many tons of rice can be harvested in this field?
一块平行四边形水稻田，底180米，高150米，平均每公顷可收稻谷16吨．这块田可收多少吨稻谷？
<gadget id="calculator">180 / 10_000</gadget>
<output>9/500 = around 0.018</output>

<gadget id="calculator">16 * 150 * (9/500)</gadget>
<output>216/5 = around 43.2</output>

<result>216/5 = around 43.2</result>