The distance between A and B is 4.8 kilometers. If it is drawn on a map with a scale of 1:20000, how many centimeters should it draw?
甲乙两地相距4.8千米，如果画在比例尺是1：20000的地图上，应画多少厘米．
<gadget id="calculator">1 / 20_000</gadget>
<output>1/20_000 = around 0.00005</output>

<gadget id="calculator">4.8 * 100_000 * (1/20_000)</gadget>
<output>24</output>

<result>24</result>