The oil yield of rapeseed is 38%, how many kilograms of oil can be extracted from 600 kg of rapeseed.
油菜籽的出油率是38%，600千克油菜籽可以榨油多少千克．
<gadget id="calculator">38 / 100</gadget>
<output>19/50 = around 0.38</output>

<gadget id="calculator">600 * (19/50)</gadget>
<output>228</output>

<result>228</result>