Uncle Wang plans to make a batch of parts in 5 hours, how much of this batch of parts will be made in 3 hours
王叔叔计划用5小时做好一批零件，3小时做了这批零件的多少
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/5) * 3</gadget>
<output>3/5 = around 0.6</output>

<result>3/5 = around 0.6</result>