Question
How many km per hour does a man walk who passes through
a street 500 m long in 25 minutes?ΒSolution
Distance = 500 m, Time = 25 minutes = 25 x 60= 1500 seconds, Speed = ? Speed = Distance/Time = (500/1500)Β Γ ( 18/5) = 1(1/5) km/hr
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