A bottle of Coca-Cola weighs 500 grams, how many bottles of this Coca-Cola weigh 1000 grams.
一瓶可口可乐重500克，多少瓶这样的可口可乐重1000克．
<gadget id="calculator">1_000 / 500</gadget>
<output>2</output>

<result>2</result>