It took Xiaomin 2 hours to travel from home to the county seat by car. It is known that the bus travels 45 kilometers per hour. Then, on a map with a scale of 1:1,000,000, how long should the distance between Xiaomin’s home and the county seat be drawn?
小敏从家里乘车到县城花了2小时，已知客车每小时行45千米，那么在比例尺是1：1000000的地图上，小敏家到县城的距离应画多长？
<gadget id="calculator">1 / 1_000_000</gadget>
<output>1/1_000_000 = around 0.000001</output>

<gadget id="calculator">45 * 2 * 100_000 * (1/1_000_000)</gadget>
<output>9</output>

<result>9</result>