Mathematics for IGCSE & O level - Time (Section 2 - No. 36)
If the train journey lasts 2 hours and 40 minutes and the train arrives at 10:35 a.m., what time did the train journey start?
7:55 a.m.
8:15 a.m.
8:05 a.m.
7:35 a.m.
説明
Subtract the journey duration from the arrival time: 10:35 - 2 hours 40 minutes = 7:55 a.m.