Raghu drives his car 60km in 55 minutes. What is
its speed in km/hour
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Step-by-step explanation:
Distance travelled = 60 km
Time taken = 55 min = 55/60 hr
Speed = Distance/Time = 60/55/60 km/hr
= 60×60/55 km/hr = 720/11 km/hr ~ 65.45 km/hr
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