It is known that the sum of the numerator and denominator of a fraction is 60, and the fraction is (2/3) after reduction. What was the original score?
已知一个分数的分子和分母的和是60，这个分数约分后是(2/3)．这个分数原来是多少？
<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">60 / 5</gadget>
<output>12</output>

<gadget id="calculator">12 * 3</gadget>
<output>36</output>

<gadget id="calculator">2 / 36</gadget>
<output>1/18 = around 0.055556</output>

<gadget id="calculator">12 * (1/18)</gadget>
<output>2/3 = around 0.666667</output>

<result>2/3 = around 0.666667</result>