A triangular wheat field has a base of 125 meters and a height of 72 meters. Last year, this land harvested 10.8 tons of wheat. How many tons of wheat were harvested per hectare?
一块三角形的小麦地，底是125米，高是72米．去年这块地共收小麦10.8吨，平均每公顷收小麦多少吨？
<gadget id="calculator">72 / 2 / 10_000</gadget>
<output>9/2_500 = around 0.0036</output>

<gadget id="calculator">125 * (9/2_500)</gadget>
<output>9/20 = around 0.45</output>

<gadget id="calculator">10.8 / (9/20)</gadget>
<output>24</output>

<result>24</result>