The average score of Chinese, Mathematics, and Geography in Xiaoming's mid-term exam is 96 points, and the general knowledge score is 3 points lower than the average score of Chinese, Mathematics, Geography, and General Knowledge. Find knowledge points.
小明期中考试语文、数学、地理三科平均分为96分，常识分数比语文、数学、地理、常识四科平均分少3分．求常识分数．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">96 * (3/4)</gadget>
<output>72</output>

<gadget id="calculator">72 - 3</gadget>
<output>69</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">69 / (3/4)</gadget>
<output>92</output>

<result>92</result>