Master Wang processed 8 parts in 10 minutes, how many minutes does it take to process one part on average.
王师傅10分钟加工了8个零件，平均每加工一个零件需要多少分钟．
<gadget id="calculator">8 / 10</gadget>
<output>4/5 = around 0.8</output>

<result>4/5 = around 0.8</result>