If there are 215 students in the fifth grade of elementary school, accounting for 1/5 of the total number of students in the school, how many students are there in the school?
如果希望小学五年级有215人，占全校总人数的(1/5)，那么全校有多少人？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">215 / (1/5)</gadget>
<output>1_075</output>

<result>1_075</result>