The average score of a test in a certain class is 74 points, and (3/4) of them pass the test, and the average score is 80 points. What is the average score of the failed students?
某班一次考试平均分数为74分，其中(3/4)的人及格，且平均分为80分，不及格人数的平均分是多少分分．
<gadget id="calculator">74 * 4</gadget>
<output>296</output>

<gadget id="calculator">80 * 3</gadget>
<output>240</output>

<gadget id="calculator">296 - 240</gadget>
<output>56</output>

<gadget id="calculator">4 - 3</gadget>
<output>1</output>

<gadget id="calculator">56 / 1</gadget>
<output>56</output>

<result>56</result>