A vegetable sink can hold 10 liters of water and leak 500 ml of water every 10 minutes. How long does it take for the water in the vegetable sink to leak?
一个洗菜池可以盛水10升，每10分钟漏水500毫升．多长时间后洗菜池里的水会漏掉？
<gadget id="calculator">500 / 10</gadget>
<output>50</output>

<gadget id="calculator">1_000 / 50</gadget>
<output>20</output>

<gadget id="calculator">10 * 20</gadget>
<output>200</output>

<result>200</result>