A parallelogram-shaped field with a base length of 250 meters and a height of 64 meters can harvest 3,400 kilograms of rapeseed. How many kilograms of rapeseed are produced per hectare?
一块平行四边形的地，底长250米，高64米，共收油菜籽3400千克．平均每公顷产油菜籽多少千克？
<gadget id="calculator">64 / 10_000</gadget>
<output>4/625 = around 0.0064</output>

<gadget id="calculator">250 * (4/625)</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">3_400 / (8/5)</gadget>
<output>2_125</output>

<result>2_125</result>