In the physical health test of primary and middle school students, there are 540 students in Huaxing Primary School who have reached the physical fitness standard, accounting for just 3/5 of the total number of students in the school. How many students are there in the school?
在中小学生体质健康测试中，华兴小学体质达标人数有540人，正好占全校总人数的(3/5)，全校共有学生多少人？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">540 / (3/5)</gadget>
<output>900</output>

<result>900</result>