Each lap of the Meng school playground is 150 meters long. Xiao Gang runs 2 laps every day. How many meters does he run in a week?
蒙校操场每圈长150米，小刚每天跑2圈，他一个星期跑多少米？
<gadget id="calculator">150 * 2 * 7</gadget>
<output>2_100</output>

<result>2_100</result>