Time: แบบฝึกหัด

A train timetable shows the following departure times for the express service:
\(14:15, 14:45, 15:15, \dots\)
What is the next departure time if the service follows this regular interval?

A clock shows the time as 15:45 in the 24-hour format. What is this time using the 12-hour clock format?

A train journey from City P to City Q involves a 45-minute stopover in City R. The train departs City P at 10:15 and arrives in City R at 13:00. It then departs City R at 13:45. What is the total travel time, excluding the stopover, from City P to City Q, if the arrival at City Q is 2 hours and 10 minutes after departing City R?

A school day begins at 08:30 and ends at 15:15. If the lunch break is 50 minutes and there are two 15-minute breaks, what is the total lesson time?

A flight from London to New York takes 7 hours and 30 minutes. If the flight departs London at 10:40 local time and New York is 5 hours behind London, what is the arrival time in New York local time?

A clock is running 8 minutes slow. If the clock shows 11:55, what is the correct time in 12-hour format?

A worker is paid based on the time spent on a task. If they start at 09:15 and finish at 14:45 with a 30-minute unpaid break, calculate the total number of hours they are paid for.

An airplane departs from City X, located in time zone UTC+8, at 22:45 local time on Monday. The flight duration is 11 hours and 35 minutes. The plane lands in City Y, which is in time zone UTC-5. Determine the local day and time in City Y when the plane lands.

An airplane is scheduled to depart at 22:50 on Monday. The flight duration is 9 hours and 40 minutes.
(a) On which day will the airplane arrive?
(b) Calculate the arrival time in the 24-hour clock format.

A ferry makes 5 round trips a day. Each round trip (going and returning) takes 1 hour and 20 minutes, and the ferry stops for 15 minutes at the docks between every round trip.
(a) Calculate the total time the ferry is moving in one day.
(b) If the first trip starts at 07:30, at what time does the ferry finish its last trip of the day?