Jingjing runs along a path every day. This path is 250 meters long, and she runs 8 round trips every morning. How many kilometers does Jingjing run every morning?
晶晶每天沿着一条小路跑步．这条小路长250米，她每天早上跑8个来回．晶晶每天早上跑多少千米？
<gadget id="calculator">8 / 1_000</gadget>
<output>1/125 = around 0.008</output>

<gadget id="calculator">250 * 2 * (1/125)</gadget>
<output>4</output>

<result>4</result>