1.

car travels 60 km in 35 minutes. At the same rate,ow many kilometres will it travel in one hour?

Answer»

Distance travelled by car = 60kmtime taken by car = 45min. = 35/60 hr = 7/12 hr.speed = distance/time = 60/(7/12)speed = 60*12/7 = 102.85km/hr.



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