The knitting factory inspects the products and randomly checks a batch of woolen sweaters. 492 pieces are qualified and 8 pieces are unqualified. Find the pass rate.
针织厂检验产品，抽查了一批羊毛衫，合格的有492件，不合格的有8件，求合格率．
<gadget id="calculator">492 + 8</gadget>
<output>500</output>

<gadget id="calculator">492 / 500</gadget>
<output>123/125 = around 0.984</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(123/125) * 1</gadget>
<output>123/125 = around 0.984</output>

<result>123/125 = around 0.984</result>