Xiao Le walked from the 1st floor to the 5th floor, a total of 36 steps, how many steps are there on each floor?
小乐从1楼走到5楼，共上了36级台阶，每层楼有几级台阶？
<gadget id="calculator">5 - 1</gadget>
<output>4</output>

<gadget id="calculator">36 / 4</gadget>
<output>9</output>

<result>9</result>