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A boy starts from home, goes to a shop, which is 2 km away, buys things, and comes back in an hour. What is the speed with which he travels? |
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Answer» SOLUTION :Distance covered by the boy from his home to the shop = 2 km = Distance covered while coming back home = 2km So, the total distance covered by the boy = 2 + 2 = 4 km Time taken = 1 HOUR Speed = Distance travelled/time taken = `4//1=4km//h` |
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