A car covers the first half of the distance between other half at 60 km/h. The...
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A car covers the first half of the distance between other half at 60 km/h. The two places at 40 km/h and average speed of the car is (a) 40 km/h (c) 50 km/h (b) 48 km/h (d) 60 km/h A car covers the first half of the distance between other half at 60 km/h. The two places at 40 km/h and average speed of the car is (a) 40 km/h (c) 50 km/h (b) 48 km/h (d) 60 km/h
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