The shape of an orchard is trapezoidal, with an upper base of 105 meters, a lower base of 145 meters, and a height of 80 meters. If a total of 36,000 kilograms of fruit is harvested, how many kilograms of fruit are harvested per square meter?
一个果园的形状是梯形，上底是105米，下底145米，高80米，如果共收36000千克水果，每平方米收水果多少千克？
<gadget id="calculator">105 + 145</gadget>
<output>250</output>

<gadget id="calculator">80 / 2</gadget>
<output>40</output>

<gadget id="calculator">250 * 40</gadget>
<output>10_000</output>

<gadget id="calculator">36_000 / 10_000</gadget>
<output>18/5 = around 3.6</output>

<result>18/5 = around 3.6</result>