When a learning machine leaves the factory, 240 units pass the inspection and 10 units fail. What is the pass rate of the product?
一种学习机出厂时经检验240台合格，10台不合格，产品的合格率是多少．
<gadget id="calculator">240 + 10</gadget>
<output>250</output>

<gadget id="calculator">240 / 250</gadget>
<output>24/25 = around 0.96</output>

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

<gadget id="calculator">(24/25) * 1</gadget>
<output>24/25 = around 0.96</output>

<result>24/25 = around 0.96</result>