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Mathematics, 13.07.2019 23:30 ahmedeldyame
The time taken to complete a journey varies directly as the distance (d) and inversely as the average speed (s). if it takes 3 hours to complete a 280km trip at 80km/h, how long will it take to travel 546km at 65km/h?
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The time taken to complete a journey varies directly as the distance (d) and inversely as the averag...
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