What is the largest of the three fractions (7/13), (8/11) and (8/13).
在(7/13)、(8/11)和(8/13)三个分数中最大的是多少．
<gadget id="calculator">8 / 11</gadget>
<output>8/11 = around 0.727273</output>

<result>8/11 = around 0.727273</result>