Mathematics for IGCSE & O level - Time (Section 3 - No. 31)
A train journey lasts 2 hours and 40 minutes. The train arrives at 10:35 a.m. What time did it start its journey?
7:55 a.m.
7:55 p.m.
8:05 a.m.
8:05 p.m.
Пояснення
Subtract the journey time from the arrival time: 10:35 a.m. - 2 hours 40 minutes = 7:55 a.m.