On a map with a scale of 1:12000000, the distance from Jinan to Qingdao is 4 cm. Young Eagles football team took part in the competition from Jinan to Qingdao by car at an average speed of 100 kilometers per hour. Based on this information, you can ask questions and solve them.
在比例尺是1：12000000的地图上，量得济南到青岛的距离是4厘米．雏鹰少年足球队乘汽车以平均每小时100千米的速度从济南到青岛参加比赛．根据这些信息，你能提出问题并解决．
<gadget id="calculator">1 / 12_000_000</gadget>
<output>1/12_000_000 = around 0</output>

<gadget id="calculator">4 / (1/12_000_000) / 100_000 / 100</gadget>
<output>24/5 = around 4.8</output>

<result>24/5 = around 4.8</result>