(8/9)/(2/3)=how much
(8/9)/(2/3)=多少
<gadget id="calculator">8 / 9</gadget>
<output>8/9 = around 0.888889</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(8/9) / (2/3)</gadget>
<output>4/3 = around 1.333333</output>

<result>4/3 = around 1.333333</result>