6 Find the speed of a boy who walks a distance of 8 km in 55 min.
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Answer:
145.45 m/min
Step-by-step explanation:
In 55 min, distance covered = 8 km
In 1 min, distance covered = (8/55) km/min = (8000/55) 7m/min = 145.45 m/min
Speed of the boy is 145.45 m/min.
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