There is a simple fraction, add the numerator to the denominator, add the denominator to the denominator, the new fraction is 8 times the original fraction, what is the simplest fraction?
有一个最简分数，把分子加上分母，分母也加上分母，所得到的新分数是原分数的8倍，这个最简分数是多少．
<gadget id="calculator">1 / 15</gadget>
<output>1/15 = around 0.066667</output>

<result>1/15 = around 0.066667</result>