There are 95 students in Class A and Class B in a certain grade. If (1/10) of the students in Class B are transferred to Class A, the ratio of the number of students in Class A and Class B is 10:9. How many students were there in Class A?
某年级甲乙两个班级共有学生95人，现将乙班的(1/10)学生转到甲班，则甲乙两班的人数之比为10：9，甲班原来有学生多少人．
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 - (1/10)</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">9 / (9/10)</gadget>
<output>10</output>

<gadget id="calculator">9 + 10</gadget>
<output>19</output>

<gadget id="calculator">95 / 19</gadget>
<output>5</output>

<gadget id="calculator">5 * 9</gadget>
<output>45</output>

<result>45</result>