There are two classes A and B in the sixth grade of Xingchun Primary School, with a total of 102 students. If one (1/18) of the number of students from Class A is transferred to Class B, then the two classes have the same number of students. How many students are there in Class A?
星春小学六年级有甲、乙两个班，共有学生102人，如果从甲班调去人数的(1/18)到乙班，那么两班人数相等，甲班原有学生多少人？
<gadget id="calculator">1 / 18</gadget>
<output>1/18 = around 0.055556</output>

<gadget id="calculator">1 - (1/18) - (1/18)</gadget>
<output>8/9 = around 0.888889</output>

<gadget id="calculator">1 + (8/9)</gadget>
<output>17/9 = around 1.888889</output>

<gadget id="calculator">102 / (17/9)</gadget>
<output>54</output>

<result>54</result>