If the numerator of a fraction is enlarged to 3 times and the denominator is reduced to (1/3), what will be the value of the fraction?
一个分数的分子扩大到3倍，分母缩小到(1/3)，分数值会多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3 / (1/3)</gadget>
<output>9</output>

<result>9</result>