Master Zhang processed a batch of parts, first processed 160 parts, found that 8 were unqualified, and then processed 40 parts, all of which were qualified. Ask Master Zhang for the pass rate of this batch of parts.
张师傅加工一批零件，先加工了160个，发现有8个不合格，然后又加工了40个，全部合格．求张师傅加工这批零件的合格率．
<gadget id="calculator">160 - 8</gadget>
<output>152</output>

<gadget id="calculator">152 + 40</gadget>
<output>192</output>

<gadget id="calculator">160 + 40</gadget>
<output>200</output>

<gadget id="calculator">192 / 200</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>