The garment factory plans to make 400 sets of garments, and 154 sets have been completed. The rest will be completed in 6 days, how many sets are to be done on average per day?
服装厂计划做400套服装，已经完成154套．剩下的要在6天完成，平均每天要做多少套？
<gadget id="calculator">400 - 154</gadget>
<output>246</output>

<gadget id="calculator">246 / 6</gadget>
<output>41</output>

<result>41</result>