客车和货车从相距852千米的两地,同时相向而行,相遇时,客车行的路程比货车的2倍少189千米,客车和货车各行多少千米?:j6p9A,|;v-I0d2a(G8w
算式:提示,v9{6@+L;K8X*z:j6p9A,|;v-I0d2a(G8w
答:客车行8H2|)r+o+j6u5g千米,货车行0u,A+n(p(o千米。:j6p9A,|;v-I0d2a(G8w