What is the sum of 20 quotients of 24 divided by 9600, plus 488?
20个24除9600的商，加上488，和是多少？
<gadget id="calculator">20 * 24</gadget>
<output>480</output>

<gadget id="calculator">9_600 / 480</gadget>
<output>20</output>

<gadget id="calculator">20 + 488</gadget>
<output>508</output>

<result>508</result>