Xiaofang sleeps 9 hours a day, how much of her sleep time is in the whole day.
小芳每天睡眠9小时，她一天的睡眠时间占全天的多少．
<gadget id="calculator">9 / 24</gadget>
<output>3/8 = around 0.375</output>

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