Li Ming's average score in mathematics, Chinese, and natural subjects is 84 points. The known math score is 96 points. The Chinese score is 5/6 of the math score. How much is the natural score?
李明数学、语文、自然三科考试的平均成绩是84分，已知数学成绩是96分，语文成绩是数学成绩的(5/6)，自然成绩是多少分？
<gadget id="calculator">84 * 3</gadget>
<output>252</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">96 * (5/6)</gadget>
<output>80</output>

<gadget id="calculator">252 - 96 - 80</gadget>
<output>76</output>

<result>76</result>