If a is a natural number greater than 1, the largest calculation result in the following formula is a/how much
若a是大于1的自然数，下列算式中的计算结果最大的是a/多少
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<result>5/8 = around 0.625</result>