Mahadev travels the distance 300m in 3min. What is his speed in Km per hour?
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Answer:
v = 6 km per hour
Step-by-step explanation:
300 m = 0.3km
1 hr = 60 min
so 3 min = (3/60) hr = (1/20) hr
speed = distance / time
v = 0.3/(1/20) = 6 km/hr
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