In the 4 math tests this semester, Liu Wei's average score in the first two was 96, and the average score in the last three was 91. Knowing that Liu Wei scored 95 in the second test, what is Liu Wei's average score in these four tests?
本学期4次数学测验中，刘伟前两次的平均成绩是96分，后三次的平均成绩是91分．已知刘伟第二次考95分，刘伟这四次的平均成绩是多少分？
<gadget id="calculator">96 * 2</gadget>
<output>192</output>

<gadget id="calculator">91 * 3</gadget>
<output>273</output>

<gadget id="calculator">273 - 95</gadget>
<output>178</output>

<gadget id="calculator">192 + 178</gadget>
<output>370</output>

<gadget id="calculator">370 / 4</gadget>
<output>185/2 = around 92.5</output>

<result>185/2 = around 92.5</result>