The toy factory produces a batch of toy cars for sampling inspection. It is found that 89.7 out of every 100 pieces of this batch of products meet the qualified standard. There are 10,000 products in this batch. How many pieces meet the qualified standard?
玩具厂生产一批玩具车进行抽样检测，检测出这批产品每100件中达到合格标准的有89.7件，这批产品共有1万件，达到合格标准的大约有多少件？
<gadget id="calculator">89.7 / 100</gadget>
<output>0.897</output>

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

<gadget id="calculator">0.897 * 1</gadget>
<output>0.897</output>

<gadget id="calculator">10_000 * 0.897</gadget>
<output>8_970</output>

<result>8_970</result>