What is (3/4) of (5/9).
(5/9)的(3/4)是多少．
<gadget id="calculator">5 / 9</gadget>
<output>5/9 = around 0.555556</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(5/9) * (3/4)</gadget>
<output>5/12 = around 0.416667</output>

<result>5/12 = around 0.416667</result>