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  • 東西兩村相距800米,甲、乙同時從兩地出發(fā),8分鐘后相遇,已知甲6分鐘行的路程等于乙5分鐘的路程.

    東西兩村相距800米,甲、乙同時從兩地出發(fā),8分鐘后相遇,已知甲6分鐘行的路程等于乙5分鐘的路程.
    甲乙兩人每人各行多少千米?
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    數(shù)學人氣:118 ℃時間:2020-06-05 09:05:23
    優(yōu)質(zhì)解答
    甲乙速度和:800/8=100m/分鐘
    甲速:乙速=5:6
    甲速:100*5/(5+6)=500/11 米/分
    甲行走距離:500/11*8=4000/11=364米
    乙行走距離:800-364=436米 .
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