Divide 20 liters of laundry detergent into small bottles with a capacity of 250 ml, how many bottles can be filled.
把20升洗衣液分装在容积为250毫升的小瓶中，能装多少瓶．
<gadget id="calculator">20 * 1_000</gadget>
<output>20_000</output>

<gadget id="calculator">20_000 / 250</gadget>
<output>80</output>

<result>80</result>