A truck covers a certain distance in 14 hours at a speed of 62km per hour what is the average speed of a car which travels a distance of 280km more than the truck in the same time
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Time taken by the truck = 14 h
speed = 62 km/h
distance = 14 × 62 = 868 km
Distance travelled by the car = 868+280
= 1148 km
time = 14 h
so, speed = 1148/14 = 82 km/h
So, average speed of the car is 82 km/h.
speed = 62 km/h
distance = 14 × 62 = 868 km
Distance travelled by the car = 868+280
= 1148 km
time = 14 h
so, speed = 1148/14 = 82 km/h
So, average speed of the car is 82 km/h.
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