A train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is:
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Let speed of the car be x km/h.
Then, speed of the train = 150/100 x = 3/2 x km/h.
75/x - 75 /(3/2x) = 125/10 x 60
75/x - 50/x = 5/24
x = 25 x24 /5 = 120 kmph.
hope this will help
Then, speed of the train = 150/100 x = 3/2 x km/h.
75/x - 75 /(3/2x) = 125/10 x 60
75/x - 50/x = 5/24
x = 25 x24 /5 = 120 kmph.
hope this will help
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