一列火车5小时行360千米，一辆汽车3小时行108千米，火车速度是汽车的几倍？8\(h0V'?4M,I-L3l'n7~0b
算式：提示'i1g(C+W*S*B:}8\(h0V'?4M,I-L3l'n7~0b
答：火车速度是汽车的4A)W5|+]'E倍。8\(h0V'?4M,I-L3l'n7~0b