The protein content in soybeans accounts for about 36%. How many kilograms of protein are there in 280 kilograms of soybeans?
黄豆中的蛋白质含量约占36%，280千克黄豆中，蛋白质约有多少千克？
<gadget id="calculator">36 / 100</gadget>
<output>9/25 = around 0.36</output>

<gadget id="calculator">280 * (9/25)</gadget>
<output>504/5 = around 100.8</output>

<result>504/5 = around 100.8</result>