It takes 8 hours for a 600 km journey if 120 km is done by train and the rest by car. it takes 20 minutes more if 200 km is done by train and the rest by car. find the ration of the speed of the train to that of the car.
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Which takes 8 hours for a 600km journey car or train ?
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3:4 1st it takes 20 mins extra for traveling 80 km tgen multiply with 6 to calculate
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