a is a natural number not equal to 0. Among the following formulas, the one with the largest number is a/how many
a是一个不为0的自然数，下列各式中，得数最大的是a/多少
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>