There is a batch of products, 82.5 out of 100 randomly checked products meet the first-class standard. There are a total of 10,000 products in this batch. How many products meet the first-class standard?
有一批产品，每抽查100件中达到一等品标准的有82.5件，这批产品一共有1万件，达到一等品标准的大约有多少件？
<gadget id="calculator">82.5 / 100</gadget>
<output>0.825</output>

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

<gadget id="calculator">0.825 * 1 * 10_000</gadget>
<output>8_250</output>

<result>8_250</result>