Xiaolin walked up 24 steps from the first floor to the third floor. How many steps did she have to walk in total when she lived on the sixth floor?
小林从一楼到三楼走了24个台阶，她家住六楼一共要走多少级台阶．
<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">24 / 2</gadget>
<output>12</output>

<gadget id="calculator">6 - 1</gadget>
<output>5</output>

<gadget id="calculator">12 * 5</gadget>
<output>60</output>

<result>60</result>