There are 2.5 liters of liquid medicine. If all the liquid medicine is poured into a bottle with a volume of 10 ml, how many bottles can it hold?
有药水2.5升，如果将药水全部倒入一个容积是10毫升的瓶子里，可以装多少瓶．
<gadget id="calculator">2.5 * 1_000</gadget>
<output>2_500</output>

<gadget id="calculator">2_500 / 10</gadget>
<output>250</output>

<result>250</result>