Two chocolates weigh 5 grams, how many such chocolates weigh 1 kilogram.
两块巧克力重5克，多少块这样的巧克力重1千克．
<gadget id="calculator">1_000 / 5</gadget>
<output>200</output>

<gadget id="calculator">1 * 200 * 2</gadget>
<output>400</output>

<result>400</result>