There are 480 boys in Shui Primary School, which is less than the number of girls (1/13). How many students are there in this school?
水小学有男生480人，比女生人数少(1/13)，这个学校共有学生多少人？
<gadget id="calculator">1 / 13</gadget>
<output>1/13 = around 0.076923</output>

<gadget id="calculator">1 - (1/13)</gadget>
<output>12/13 = around 0.923077</output>

<gadget id="calculator">480 / (12/13)</gadget>
<output>520</output>

<gadget id="calculator">480 + 520</gadget>
<output>1_000</output>

<result>1_000</result>