The towel factory produces 9700 towels in the morning and 6300 towels in the afternoon. Pack these towels in 640 boxes, how many towels are packed in each box?
毛巾厂上午生产毛巾9700条，下午生产毛巾6300条．把这些毛巾装在640个箱子里，平均每箱装多少条？
<gadget id="calculator">9_700 + 6_300</gadget>
<output>16_000</output>

<gadget id="calculator">16_000 / 640</gadget>
<output>25</output>

<result>25</result>