There are a batch of spare parts, 100 of which are randomly inspected, and 87 of them meet the first-class standard. If there are 100,000 parts in this batch, how many parts meet the first-class standard.
现有一批零件，抽查其中的100件，达到一等品标准的87件．如果这批零件有100000件，达到一等品标准的大约有多少件．
<gadget id="calculator">87 / 100</gadget>
<output>87/100 = around 0.87</output>

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

<gadget id="calculator">(87/100) * 1 * 100_000</gadget>
<output>87_000</output>

<result>87_000</result>