Train Timetable Problem
A train leaves London at 10:15 AM and travels to Manchester at an average speed of 75 km/h. The total distance between the two cities is 300 km.
Halfway through the journey, the train stops for 15 minutes at a station.
At what time does the train arrive in Manchester?
Solution:
ReplyDeleteCalculate the total travel time (excluding the stop):
Distance = 300 km
Speed = 75 km/h
Time taken = 300 ÷ 75 = 4 hours
Include the stop time:
The train stops for 15 minutes (or 0.25 hours).
Total journey time = 4 + 0.25 = 4.25 hours.
Find the arrival time:
Departure time = 10:15 AM
Add 4 hours and 15 minutes (4.25 hours) to the departure time:
10:15 AM + 4 hours = 2:15 PM
2:15 PM + 15 minutes = 2:30 PM
Final Answer: The train arrives in Manchester at 2:30 PM.