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首先很高興為樓主回答問題. 提示; 14*300000=4200000釐米 4200000釐米=42千米 在比例尺是300000/1的地圖上量得甲乙兩地之間的距離是14釐米,甲乙兩地的實際距離是(42)千米. 絕對正確,
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