Xiaoxiao climbed from the first floor to the third floor, and climbed a total of 36 stairs. If the number of steps between every two floors is equal, how many steps does Xiaoxiao walk from the sixth floor to the seventeenth floor?
笑笑从一楼爬到三楼，共爬36级楼梯，如果每两层之间的台阶数相等，笑笑从六楼爬到十七楼共走多少级台阶．
<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">36 / 2</gadget>
<output>18</output>

<gadget id="calculator">17 - 6</gadget>
<output>11</output>

<gadget id="calculator">18 * 11</gadget>
<output>198</output>

<result>198</result>