4 workers produce 120 parts in 5 hours. According to this calculation, how many parts can be produced by 9 workers in 8 hours.
4个工人5小时生产零件120个，照这样计算，9个工人8小时可以生产零件多少个．
<gadget id="calculator">120 / 5 / 4</gadget>
<output>6</output>

<gadget id="calculator">6 * 9 * 8</gadget>
<output>432</output>

<result>432</result>