If (1/2)※3=(1/2)*(1/3)*(1/4), (1/7)※2=(1/7)*(1/8); then (1 /3)※3=how much.
如果(1/2)※3=(1/2)*(1/3)*(1/4)，(1/7)※2=(1/7)*(1/8)；那么(1/3)※3=多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/3) * (1/4) * (1/5)</gadget>
<output>1/60 = around 0.016667</output>

<result>1/60 = around 0.016667</result>