Mr. Zhang lives on the sixth floor, and he insists on walking upstairs to exercise every day. It takes Mr. Zhang 12 seconds to go up the first floor. How many seconds does it take him to go from the first floor to the sixth floor?
张老师家住六楼，他天天坚持步行上楼锻炼身体．张老师每上一楼需要12秒，他从一楼到六楼一共需要多少秒？
<gadget id="calculator">6 - 1</gadget>
<output>5</output>

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

<result>60</result>