The kite factory plans to make 180 butterfly kites, 48 of which have been completed, and the rest will take 6 days to complete. How many kites are to be produced on average per day?
风筝厂计划做180只蝴蝶风筝，已经完成了48只，剩下的要6天完成，平均每天要做多少只？
<gadget id="calculator">180 - 48</gadget>
<output>132</output>

<gadget id="calculator">132 / 6</gadget>
<output>22</output>

<result>22</result>