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1.
Two truck 300 km away are travelling towards is other witha constant speed. Truck A is moving at a average speed 70 km/h while truck B is moving at average speed 50 km/h who long does it take them meet.
- A. 5 hours
- B. 5 hours
- C. 5 hours
- D. 5 hours
Answer: Option C
Explanation:
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