A number (7/11) is 14, what is this number?
一个数的(7/11)是14，这个数是多少．
<gadget id="calculator">7 / 11</gadget>
<output>7/11 = around 0.636364</output>

<gadget id="calculator">14 / (7/11)</gadget>
<output>22</output>

<result>22</result>