There is a parallelogram vegetable field with a base of 24 meters and a height of 15 meters. This vegetable field received a total of 216 kg of rapeseed. How many kilograms of rapeseed per square meter are collected on average?
有一块平行四边形的菜地，底是24米，高是15米．这块菜地共收油菜216千克．平均每平方米收油菜多少千克？
<gadget id="calculator">24 * 15</gadget>
<output>360</output>

<gadget id="calculator">216 / 360</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>