garment factory plans to make 850 sets of garments. It has been done for 3 days, an average of 65 sets per day, and the rest will be completed within 5 days. How many sets per day on average?
一个服装厂计划做850套服装，已经做了3天，平均每天做65套，剩下的要在5天内完成，平均每天要做多少套？
<gadget id="calculator">3 * 65</gadget>
<output>195</output>

<gadget id="calculator">850 - 195</gadget>
<output>655</output>

<gadget id="calculator">655 / 5</gadget>
<output>131</output>

<result>131</result>