A square experimental field with a circumference of 800 meters harvests 24,000 kilograms of wheat. How many kilograms of wheat are harvested on average per hectare?
一块周长为800米的正方形试验田共收获小麦24000千克，平均每公顷收获小麦多少千克？
<gadget id="calculator">800 / 4</gadget>
<output>200</output>

<gadget id="calculator">800 / 4 / 10_000</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">200 * (1/50)</gadget>
<output>4</output>

<gadget id="calculator">24_000 / 4</gadget>
<output>6_000</output>

<result>6_000</result>