There are 50 liters of soybean oil in an oil tank. If each 500ml bottle of soybean oil is filled, how many bottles can be filled?
一个油箱里装有豆油50升，如果把这些豆油每500毫升装一瓶，能装多少瓶？
<gadget id="calculator">500 / 1_000</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">50 / (1/2)</gadget>
<output>100</output>

<result>100</result>