Master Wang plans to complete a batch of parts in 8 hours, so how much of this batch of parts can be completed in 3 hours
王师傅计划用8小时完成一批零件，那么3小时可以完成这批零件的多少
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(1/8) * 3</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>