Among the following four formulas, the largest calculation result is a/how many (a≠0)
下面四个算式中，计算结果最大的是a/多少(a≠0)
<gadget id="calculator">11 / 15</gadget>
<output>11/15 = around 0.733333</output>

<result>11/15 = around 0.733333</result>