Students in military training, starting at 6:00 in the morning, arriving at the destination at 7:20, walking an average of 90 meters per minute. How many meters in total?
同学们军训，早上6时出发，7：20到达目的地，平均每分钟行90米．一共行了多少米？
<gadget id="calculator">90 * 80</gadget>
<output>7_200</output>

<result>7_200</result>