火车从甲城到乙城,现已行了200千米,是剩下路程的4倍。甲乙两城相距多少千米?3H/i3X9@3l2D/q*a7y-i4B
算式:提示,j*?.T9t;f+@-A6C7X5v3H/i3X9@3l2D/q*a7y-i4B
答:甲乙两城相距*^2|-S4l.|*{0`千米。3H/i3X9@3l2D/q*a7y-i4B