There is a rectangular stadium near Dr. Lan's home, which is 82 meters long and 45 meters wide. She insists on running 3 laps every day, how many meters does she run in a week?
蓝博士家附近有一个长方形体育场，长82米，宽45米．她每天坚持跑3圈，一个星期跑多少米？
<gadget id="calculator">82 + 45</gadget>
<output>127</output>

<gadget id="calculator">127 * 2 * 3</gadget>
<output>762</output>

<result>762</result>