The cafeteria bought back a batch of rice, originally planned to use 25 kilograms per day and use it up in 24 days. I actually used 5 kg more than the original plan every day, how many days did I use it up?
食堂买回一批大米，原计划每天用25千克，24天用完．实际每天比原计划多用5千克，实际多少天用完？
<gadget id="calculator">25 * 24</gadget>
<output>600</output>

<gadget id="calculator">25 + 5</gadget>
<output>30</output>

<gadget id="calculator">600 / 30</gadget>
<output>20</output>

<result>20</result>