bicycle travels from A to B, the whole journey (5/6), and what fraction of the whole journey will it take to arrive at B?
一辆自行车从甲地到乙地，行了全程的(5/6)，还要行全程的几分之几，就到达乙地了？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 - (5/6)</gadget>
<output>1/6 = around 0.166667</output>

<result>1/6 = around 0.166667</result>