Mingming, Lanlan, and Jingjing scored an average of 93 points in the mathematics test. It is known that Mingming scored 95 points in the test and Jingjing scored 90 points in the test. What is the score of Lan Lan?
明明、兰兰、京京三人数学考试的平均成绩是93分，已知明明考了95分，京京考了90分，那兰兰的成绩是多少分．
<gadget id="calculator">93 * 3</gadget>
<output>279</output>

<gadget id="calculator">279 - 95 - 90</gadget>
<output>94</output>

<result>94</result>