If a divided by b equals 5 divided by 6, then b is the fraction of a.
如果a除以b等于5除以6，那么b就是a的多少．
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 / (5/6)</gadget>
<output>6/5 = around 1.2</output>

<result>6/5 = around 1.2</result>