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甲、乙两人同时从同一地点向相同的方向出发,甲步行每小时行8千米,乙骑自行车,速度是甲的3倍,5小时后两人相距多少千米?



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ס 16 ǧ׵ AB ͬʱ,...ײÿСʱ 4 ǧ,ﳵں, ÿСʱٶ... 2 ʿСѧһܵ 400 ...
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(),ָصͬγɵһ...ǧֱ,С...ײÿСʱ 4 ǧ, ﳵں,ÿСʱٶ...
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нʱ 4 ǧ/Сʱ,ﳵʱΪ...ͬһصͬʱˮض ,ÿ...10г糿涨ʱ׵صҵ,...
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ס 16 ǧ׵ AB ͬʱ,...ײÿСʱ 4 ǧ,ﳵں, ÿСʱٶ... 2 ʿСѧһܵ 400 ...
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