There are 10 workers in a group, and 800 parts are made in 8 hours. According to this calculation, how many hours can 8 workers complete 800 parts.
一个组有10个工人，8小时做800个零件，照这样计算，8个工人多少小时可以完成800个零件．
<gadget id="calculator">800 / 8 / 10</gadget>
<output>10</output>

<gadget id="calculator">10 * 8</gadget>
<output>80</output>

<gadget id="calculator">800 / 80</gadget>
<output>10</output>

<result>10</result>