The distance between A and B is 260 kilometers. If you draw it on a map with a scale of (1/5000000), how many centimeters should you draw?
甲乙两地相距260千米，把它画在比例尺是(1/5000000)地图上，应画多少厘米．
<gadget id="calculator">1 / 5_000_000</gadget>
<output>1/5_000_000 = around 0</output>

<gadget id="calculator">260 * 100_000 * (1/5_000_000)</gadget>
<output>26/5 = around 5.2</output>

<result>26/5 = around 5.2</result>