A remote control helicopter travels 24.6 km in 30 minutes. Find
the speed of the helicopter in: i) km/h
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Answer: 49.2 km/h
Step-by-step explanation:
Distance travelled 24.6 km
Time taken = 30 minutes = 0.5 hours
Speed = Distance/ time = 24.6 km / 0.5 hours = 49.2 km/h
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