A truck covers a distance of 330 kms at the speed of 30 km. /hr. What is the average speed of a car which travels a distance of 110 kms more than the truck in the same time ?
Distance tarvelled by car = 330+110 = 440
Time taken by truck = 330km/(30km/hr)
= 11 hours
speed of car = 440km/11 hours
= 40kmph
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