Class 51 has a class fee of 24.2 yuan, and the students get another 16.4 yuan for selling scraps. Now they can buy 7 copies of "Youth Science and Technology" for the class. How much is a copy of "Youth Science and Technology"?
五1班有班费24.2元，同学们卖废品又得到16.4元，现在可以为班里买7本《少年科技》，一本《少年科技》多少钱？
<gadget id="calculator">24.2 + 16.4</gadget>
<output>40.6</output>

<gadget id="calculator">40.6 / 7</gadget>
<output>5.8</output>

<result>5.8</result>