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A train moves at a constant speed of 75 km/hr. (i) How far will it travel in 20 minutes? (ii) Find the time required to cover a distance of 250 km. |
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Answer» Speed of the train = 75 km/hr i) The distance travelled in 20 min. d = s x t = 75 x 20 min = 75 x 20 min = 25 km =75 x 20/60 =75/3 = 25 km ii) Time taken to travel 250 km t = d/s = 250/75 t = 10/3 hrs |
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