ECZ 2010 · O-Level Paper 1 — Variation
Mr Saukani takes three hours to drive from town A to town B at a speed of 80 km/h. How long would it take him to drive from A to B if he increased his speed to 96 km/h?
- A. 3.6 hours
- B. 2 hours
- C. 2.5 hours
- D. 4 hours
Verified working — step 1
The distance is 3 x 80 = 240 km. At 96 km/hthe time is 24096= …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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