The workshop needs to bind 40,000 books, and 7,500 have been bound. If the rest of the books are required to be bound in 25 days, how many books can be bound on average every day to finish on time?
车间要装订40000本书，已经装订了7500本．如果剩下的书要求25天装订完，平均每天装订多少本才能按时完成？
<gadget id="calculator">40_000 - 7_500</gadget>
<output>32_500</output>

<gadget id="calculator">32_500 / 25</gadget>
<output>1_300</output>

<result>1_300</result>