If the distance from Xi'an to Beijing is 15.3 centimeters measured on a map with a scale of (1/6000000), what is the actual distance in kilometers from Xi'an to Beijing?
在比例尺为(1/6000000)的地图上量得西安到北京的距离为15.3厘米，则西安到北京的实际距离为多少千米．
<gadget id="calculator">1 / 6_000_000</gadget>
<output>1/6_000_000 = around 0</output>

<gadget id="calculator">15.3 / (1/6_000_000) / 100_000</gadget>
<output>918</output>

<result>918</result>