Calculation: (11/12)-x=(5/6).
计算：(11/12)-x=(5/6)．
<gadget id="calculator">11 / 12</gadget>
<output>11/12 = around 0.916667</output>

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

<gadget id="calculator">(11/12) - (5/6)</gadget>
<output>1/12 = around 0.083333</output>

<result>1/12 = around 0.083333</result>