Question

A round trip time between two terminals, not including layover time, is one hour. A train due to arrive at one terminal at 10:20 should leave the other terminal at?

Answer 1

To find out when the train should leave the other terminal, subtract the round trip time from the arrival time of the train at the first terminal. In this case, the train is due to arrive at 10:20, and the round trip time is one hour, so the train should leave the other terminal at 9:20.

Step-by-step explanation:

To find out when the train should leave the other terminal, you can subtract the round trip time from the arrival time of the train at the first terminal. In this case, the train is due to arrive at 10:20, and the round trip time is one hour, so the train should leave the other terminal at 9:20.