Mathematics for IGCSE & O level - Time (Section 1 - No. 29)
Which statement(s) is/are TRUE for calculating the time for flight duration?
To calculate time, add all the hours to get the final time.
To calculate time, add all the minutes to get the final time.
To find the final time, add the departure time and flight time.
If a different time zone exists, you can subtract or add time based on where the plane is going.
Giải thích
Add all the times to get the final time and if there is a time difference, add or subtract to get the total time.