Calculation: (5/6)-(3/4)+(2/3).
计算：(5/6)-(3/4)+(2/3)．
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

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

<gadget id="calculator">(5/6) - (3/4)</gadget>
<output>1/12 = around 0.083333</output>

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

<gadget id="calculator">(1/12) + (2/3)</gadget>
<output>3/4 = around 0.75</output>

<result>3/4 = around 0.75</result>