The sum of the numerator and denominator of a fraction is 29. If you subtract 5 from the denominator, you get 3. What is the original score.
一个分数的分子与分母的和是29，如果把它的分母减去5后，就得到3．原来这个分数是多少．
<gadget id="calculator">29 - 5</gadget>
<output>24</output>

<gadget id="calculator">24 / 4</gadget>
<output>6</output>

<gadget id="calculator">6 + 5</gadget>
<output>11</output>

<gadget id="calculator">29 - 11</gadget>
<output>18</output>

<gadget id="calculator">18 / 11</gadget>
<output>18/11 = around 1.636364</output>

<result>18/11 = around 1.636364</result>