The garment factory needs to make 180 sets of team uniforms, 50 sets have already been made, and the remaining 5 days are finished, how many sets are made per day on average.
服装厂要做180套队服，已经做了50套，剩下的5天做完，平均每天做多少套．
<gadget id="calculator">180 - 50</gadget>
<output>130</output>

<gadget id="calculator">130 / 5</gadget>
<output>26</output>

<result>26</result>