Master Li processes a batch of parts. If he processes 24 parts per day, it will be completed in one day more than the planned number of days. If he processes 40 parts per day, it will be completed in one day less than the planned number of days. On average, how many parts can be processed by Master Li per day Task?
李师傅加工一批零件，如果每天加工24个，就比计划的天数多1天完成，如果每天加工40个，就比计划的天数少1天完成，李师傅平均每天加工多少个零件就能完成任务？
<gadget id="calculator">24 + 40</gadget>
<output>64</output>

<gadget id="calculator">40 - 24</gadget>
<output>16</output>

<gadget id="calculator">64 / 16</gadget>
<output>4</output>

<gadget id="calculator">4 + 1</gadget>
<output>5</output>

<gadget id="calculator">24 / 4</gadget>
<output>6</output>

<gadget id="calculator">5 * 6</gadget>
<output>30</output>

<result>30</result>