A piece of parallelogram land has a base of 150m and a height of 60m. A total of 6300kg of wheat is harvested. How many kilograms of wheat are harvested on average per square meter?
一块平行四边形地，底是150m，高是60m，共收小麦6300kg，平均每平方米收小麦多少千克？
<gadget id="calculator">150 * 60</gadget>
<output>9_000</output>

<gadget id="calculator">6_300 / 9_000</gadget>
<output>7/10 = around 0.7</output>

<result>7/10 = around 0.7</result>