The bookstore sells a total of 48 science and literature books a day. It is known that the ratio of science and literature books sold is 5:3. How many fewer literature books are sold than science and technology books?
书店一天共卖出科技类图书和文学类图书48本，己知卖出的科技类图书与文学类图书的比是5：3，文学类图书比科技类图书少卖出多少本？
<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<gadget id="calculator">48 / 8</gadget>
<output>6</output>

<gadget id="calculator">5 - 3</gadget>
<output>2</output>

<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<result>12</result>