In the mid-term exam, the average score of mathematics and science was 96, and later the Chinese test was 99. What is his average score in three subjects?
明明期中考试数学、科学两科平均分是96分，后来语文考了99分．他三科平均分是多少分？
<gadget id="calculator">96 * 2</gadget>
<output>192</output>

<gadget id="calculator">192 + 99</gadget>
<output>291</output>

<gadget id="calculator">291 / 3</gadget>
<output>97</output>

<result>97</result>