The number of students who meet the sports standards in Guangming Primary School accounts for (3/5) of the total number of students in the school, which is exactly 270. How many students are there in the school?
光明小学体育达标人数占全校学生总数的(3/5)，正好是270人，全校有学生多少人？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">270 / (3/5)</gadget>
<output>450</output>

<result>450</result>