A motorist drives from Miami to Dallas, a distance of approximately 1300 miles, at an average rate of 65 miles per hour. If the motorist arrives in Dallas at 11:30 in the evening, and if the time in Dallas is one hour earlier than the time in Miami, at what time did the motorist leave Miami?
A)2:30pm B)3:30pm C)4:30pm D)5:30pm E)6:30pm
正确答案是C)4:30pm可是我觉得有问题。根据the time in Dallas is one hour earlier than the time in Miami,则当Dallas是11:30pm时,Miami是10:30pm,不对吗?减去路上花的20个小时,应该是2:30pm呀?请指教。