For a fraction, the sum of the numerator and the denominator is 44. If 4 is added to both the numerator and the denominator, the resulting fraction is (1/3) after division. What is the original fraction?
一个分数，分子与分母之和是44，如果分子与分母都加上4，所得的分数约分后是(1/3)，原分数是多少．
<gadget id="calculator">44 + 4 + 4</gadget>
<output>52</output>

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

<gadget id="calculator">52 * (1/4)</gadget>
<output>13</output>

<gadget id="calculator">13 - 4</gadget>
<output>9</output>

<gadget id="calculator">39 - 4</gadget>
<output>35</output>

<gadget id="calculator">9 / 35</gadget>
<output>9/35 = around 0.257143</output>

<result>9/35 = around 0.257143</result>