GMAT 考满分题库

Magoosh - 数学PS - 407
Car A and B started at different times from Town X and travel to Town Y on the same route at different constant speeds. Car A was initially behind Car B, but Car A was faster. Car A passed Car B at 1:30 pm. At 3:15 pm, Car A reached Town Y, and at that moment, Car B was still 35 miles away from Town Y. The time Car B took to complete the trip from Town X to Town Y was 25% more than the time that Car A took. What is the speed of Car A?
  • A60 mph
  • B75 mph
  • C80 mph
  • D96 mph
  • E100 mph
正确答案: E

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