A repair department needs to repair 510 machines, 60 machines are repaired every day for the first 5 days, and the remaining 3 days are completed, how many machines are repaired per day on average?
某修理部要修510台机器，前5天每天修60台，余下的3天修完，平均每天要修多少台？
<gadget id="calculator">60 * 3</gadget>
<output>180</output>

<gadget id="calculator">510 - 180</gadget>
<output>330</output>

<gadget id="calculator">330 / 3</gadget>
<output>110</output>

<result>110</result>