(5/8)/(1/4)=how much.
(5/8)/(1/4)=多少．
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

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

<gadget id="calculator">(5/8) / (1/4)</gadget>
<output>5/2 = around 2.5</output>

<result>5/2 = around 2.5</result>