Xiaohong walked (5/6) km in (5/12) hours, how many km did she walk on average per hour?
小红(5/12)小时走了(5/6)km，她平均每小时走多少km．
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">(5/6) / (5/12)</gadget>
<output>2</output>

<result>2</result>