Simple calculation: ((1/2)+(1/3)+(5/18))/(1/36).
用简便计算：((1/2)+(1/3)+(5/18))/(1/36)．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">5 / 18</gadget>
<output>5/18 = around 0.277778</output>

<gadget id="calculator">(1/2) + (1/3) + (5/18)</gadget>
<output>10/9 = around 1.111111</output>

<gadget id="calculator">1 / 36</gadget>
<output>1/36 = around 0.027778</output>

<gadget id="calculator">(10/9) / (1/36)</gadget>
<output>40</output>

<result>40</result>