ECZ 2017 · GCE Paper 1 — Earth Geometry
A soccer match kicked off at 14 00 hours at A(20°N, 30°E). What would be the kick off time of the soccer match at B(20°N, 15°W)?
- A. 17 00 hours
- B. 13 00 hours
- C. 11 00 hours
- D. 11 45 hours
Verified working — step 1
A is at 30°E and B at 15°W: the difference is 30 + 15 = 45°, which is 45 ÷ 15 = 3 hours. B is west of A, so its local time is BEHIND: 14 00 − 3 h = …The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
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