((1/7)+(1/4))/(11/14)+(5/6).
((1/7)+(1/4))/(11/14)+(5/6)．
<gadget id="calculator">1 / 7</gadget>
<output>1/7 = around 0.142857</output>

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

<gadget id="calculator">(1/7) + (1/4)</gadget>
<output>11/28 = around 0.392857</output>

<gadget id="calculator">11 / 14</gadget>
<output>11/14 = around 0.785714</output>

<gadget id="calculator">(11/28) / (11/14)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(1/2) + (5/6)</gadget>
<output>4/3 = around 1.333333</output>

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