The swimming pool in Shinan Children's Activity Center is 25 meters long. Xiao Ming swims 8 times a day, how many meters did he swim in total?
市南少儿活动中心游泳池长25米，小明每天游8个来回，一共游了多少米？
<gadget id="calculator">8 * 2 * 25</gadget>
<output>400</output>

<result>400</result>