a car travels first 100 km in 5/2 hours and next 30 km in 1/2 hours find the average speed
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Time 5/2 = 2.5 hours Distance is 100 km Therefore 100km ÷ 2.5 hours = Speed 40 km/hour..
Time 0.5 Distance = 30km Speed = 60km/hour
Total Time Taken = 3 hours, Total Distance of Journey = 130km,
The answer to the question is The Average Speed of Journey Was = 43.33mph
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