On the clock face, how much of a day is the time when the hour hand turns from 12 o'clock to 6 o'clock.
钟面上，时针从12时开始转到6时的时间占一天时间的多少．
<gadget id="calculator">6 / 24</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>