ECZ 2013 · O-Level Paper 1 — Travel Graphs
Using the distance-time graph, calculate the difference between the average speeds of Kachova and Namutekenya.
- A. 30 km/h
- B. 60 km/h
- C. 45 km/h
- D. 40 km/h
Verified working — step 1
Kachova took from 06 00 to 11 00 for 50 km, so his average speed is 505= …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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