Xiaopang and Xiaoqiao insist on going to school for morning jogging every day. On the circular track, they start from the same place and run in opposite directions. Xiaoming runs 2 meters per second, and Xiao Wang runs 3 meters per second. After 1 minute and 20 seconds When the two meet, how many meters is the school runway?
小胖和小巧每天坚持到学校进行晨跑，在环形跑道上，两人从同一地点出发，沿着相反方向跑步，小明每秒跑2米，小王每秒跑3米，经过1分钟20秒两人相遇，学校跑道多少米？
<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">5 * 80</gadget>
<output>400</output>

<result>400</result>