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QA plane travels a given distance in 5 hours at 240 kmph. To go the same distance in 1 2/3 hour, it must move at?
ID: #4694
Time and Distance
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Time and DistanceTopic
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Speed = distance/time = 1200 km / (5/3 hours) = 1200 km / (5/3 hours * (1 hour/60 minutes)) = 1200 km / (5/3 * (1 hour/60 minutes)) = 720 km/hr. The required speed is 720 km/hr.
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