The volume of oil in the oil bottle is multiplied by 5, plus 60ml, it is as much as the oil in the oil barrel, and the oil barrel contains 2.5L of oil. How many milliliters of oil is in the oil bottle?
油瓶中油的体积乘5，再加上60ml，就和油桶里的油一样多，油桶里有油2.5L．油瓶中有油多少毫升？
<gadget id="calculator">2_500 - 60</gadget>
<output>2_440</output>

<gadget id="calculator">2_440 / 5</gadget>
<output>488</output>

<result>488</result>