Master Wang plans to process 45 parts per day, and it takes 8 days to complete, but the actual process is completed in 5 days. How many more parts are processed per day than planned?
王师傅计划每天加工45个零件，需8天完成，实际5天就完成了，实际平均每天比计划多加工多少个？
<gadget id="calculator">8 / 5</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">45 * (8/5)</gadget>
<output>72</output>

<gadget id="calculator">72 - 45</gadget>
<output>27</output>

<result>27</result>