Question

1) A man is running on a bicycle at the speed of 15 km/hours.if he takes 9/2 hours in reaching from one place to another,find the distance between the two places.solve step by step ans is 67.5km
2) A child runs at a speed of 10 m per second.how much time will it take to cover a distance of 1 km. ans 100 sec

Answer 1

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