If a fraction is subtracted from (3/4) and this fraction is added to (5/12) at the same time, the results are equal, what is the fraction?
如果(3/4)减去一个分数，(5/12)同时加上这个分数，所得的结果相等，这个分数是多少？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">(3/4) - (5/12)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 + 1</gadget>
<output>2</output>

<gadget id="calculator">(1/3) / 2</gadget>
<output>1/6 = around 0.166667</output>

<result>1/6 = around 0.166667</result>