A bottle of liquid medicine is 2 liters, and it is evenly divided into 8 small bottles. How many milliliters of liquid medicine is contained in each small bottle?
一瓶药水2升，平均分装在8个小瓶里，每个小瓶装多少毫升药水？
<gadget id="calculator">2 * 1_000</gadget>
<output>2_000</output>

<gadget id="calculator">2_000 / 8</gadget>
<output>250</output>

<result>250</result>