Master Zhang produced a batch of parts. The original plan was to produce 60 parts per hour on average, and it took 6 hours to complete the task. In fact, the task was completed in 5 hours. How many parts were actually produced per hour on average?
张师傅生产一批零件，原计划平均每小时生产60个，6小时完成，实际5小时就完成了任务，实际平均每小时生产多少个？
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">60 * (6/5)</gadget>
<output>72</output>

<result>72</result>