100 kg of rapeseed can extract 35 kg of oil. Xiao Ming's family has 1 ton of rapeseed, how many kilograms of oil can be extracted?
100千克油菜籽可以榨油35千克．小明家有油菜籽1吨，可以榨油多少千克？
<gadget id="calculator">35 / 100</gadget>
<output>7/20 = around 0.35</output>

<gadget id="calculator">(7/20) * 1 * 1_000</gadget>
<output>350</output>

<result>350</result>