There are 24 science and technology books in the class book corner, and the number of literature and art books is 4 times that of science and technology books. How many more literature and art books than science and technology books?
班级图书角有科技书24本，文艺书的本数是科技书的4倍，文艺书比科技书多多少本？
<gadget id="calculator">24 * 4</gadget>
<output>96</output>

<gadget id="calculator">96 - 24</gadget>
<output>72</output>

<result>72</result>