The average math score in the final exam of class 51 in a certain school is 90, and the total score is □95□. How many students are there in this class?
某校五1班期末考试的数学平均分是90分，总分是□95□，这个班有多少名学生．
<gadget id="calculator">4_950 / 90</gadget>
<output>55</output>

<result>55</result>