问答题Femi, martin and James catch trains to go to the same destination.  Femi catches the 8:15 a.m. train.  Martin’s train journey takes twice as long as James’.  Martin leaves 15 minutes before Femi and arrives at noon.  James catches the 11:30 am trains.  What time does James arrive at the destination?

问答题
Femi, martin and James catch trains to go to the same destination.  Femi catches the 8:15 a.m. train.  Martin’s train journey takes twice as long as James’.  Martin leaves 15 minutes before Femi and arrives at noon.  James catches the 11:30 am trains.  What time does James arrive at the destination?

参考解析

解析:
Femi上午8:15上火车,Martin比Femi早上车15分钟并且在正中午到达,即Martin在上午8:00上车12:00下车,行程4小时。Martin的行车时间是James的两倍,即James的行程为2小时。James上午11:30上火车,两小时后下车,所以下车时间为下午1:30。

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