The actual distance between A and B is 60 kilometers, and it is 1.5 centimeters measured on a map. What is the scale of this map?
甲乙两地的实际距离是60千米，在一幅地图上量得1.5厘米，这幅地图的比例尺是多少
<gadget id="calculator">60 * 100_000</gadget>
<output>6_000_000</output>

<gadget id="calculator">1.5 / 6_000_000</gadget>
<output>0</output>

<result>0</result>