The minute hand on the clock goes from 2 to 6 for ((())/(())) hours.
钟面上的分针从2走到6，走了((())/(()))小时．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>