There are 40 students in a fifth grade class. In the math test, the average score of the top 8 students is 3 points higher than the average score of the whole class, and the average score of the other students is how much lower than the average score of the top 8 students.
五年级一班有40名学生，在数学考试中，成绩在前8名的同学平均分比全班的平均分高3分，其他同学的平均分比前8名同学的平均分低多少分．
<gadget id="calculator">3 * 8</gadget>
<output>24</output>

<gadget id="calculator">40 - 8</gadget>
<output>32</output>

<gadget id="calculator">24 / 32</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">3 + (3/4)</gadget>
<output>15/4 = around 3.75</output>

<result>15/4 = around 3.75</result>