There are 456 story books in the school library, which is 5 times less than 29 science books. How many science books are there in the library?
学校图书室里有故事书456本，是科技书的5倍少29本，图书馆有科技书多少本？
<gadget id="calculator">456 + 29</gadget>
<output>485</output>

<gadget id="calculator">485 / 5</gadget>
<output>97</output>

<result>97</result>