A car covers a distance in 3 hours at 40 km/h. At what speed must it travel to cover the same distance in 2 hours 30 minutes?
A. 45 km/h
B. 44 km/h
C. 48 km/h
D. 50 km/h
A. 45 km/h
B. 44 km/h
C. 48 km/h
D. 50 km/h
Best answer
Answer: C. 48 km/h
Answer: (C) 48 km/h
Distance = 40 × 3 = 120 km. Speed = 120 ÷ 2.5 = 48 km/h.
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