Fractions (79/84), (63/68) and (28/33), what is the largest fraction.
分数(79/84)、(63/68)和(28/33)，其中最大的分数是多少．
<gadget id="calculator">79 / 84</gadget>
<output>79/84 = around 0.940476</output>

<result>79/84 = around 0.940476</result>