There is a swimming pool in Xiamen No. 6 Middle School that is 50 meters long, and Xiao Yang swims 6 rounds every time. How many meters does he swim each time?
厦门六中有一个游泳池长50米，小杨每次都游6个来回．他每次游多少米？
<gadget id="calculator">50 * 2 * 6</gadget>
<output>600</output>

<result>600</result>