Post-UTME Mathematics 2009 Objective — Question 4
Question 4 of 15 from the Post-UTME Screening (Post-UTME) Mathematics 2009 Objective paper, with the correct answer and a full explanation.
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A car is travelled at a speed of 80km/hr. Its speed in meters per second (m/s) is
- A. 13.3m/s
- B. 22.2m/sCorrect
- C. 133.3m/s
- D. 222.2m/s
Explanation
80km/hr = 80000m/3600s ≈ 22.2m/s.
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