In the relay race at the sports meeting, each student ran 200 meters, and 6 students finished the race. How many kilometers is the total length of the relay race
运动会上接力赛跑，每个同学跑200米，6个同学跑完全程．接力赛总长多少km
<gadget id="calculator">6 / 1_000</gadget>
<output>3/500 = around 0.006</output>

<gadget id="calculator">200 * (3/500)</gadget>
<output>6/5 = around 1.2</output>

<result>6/5 = around 1.2</result>