A car cover the first 30km of its journey in 45min and remaining 25km in 30min.what is the average of the car?
Answers
Answered by
1
Total distance-55km
Total time- 70 minutes= 7/6hours
average speed- distance / time
=55/7/6
=55*6/7
=47.15 km/h
Total time- 70 minutes= 7/6hours
average speed- distance / time
=55/7/6
=55*6/7
=47.15 km/h
Answered by
1
ekart cover the first 30 km of a journey in 45 minutes remaining 25 km in 30 minutes what is the average of the car
the total distance covered by the car = 30 + 25 = 55
total time covered by the car in the journey equals to 45 + 30 is equal to 75 minutes
the average speed of the car is equal to 55 / 1.25 =44
the average speed is equal to 44 km per hour
the total distance covered by the car = 30 + 25 = 55
total time covered by the car in the journey equals to 45 + 30 is equal to 75 minutes
the average speed of the car is equal to 55 / 1.25 =44
the average speed is equal to 44 km per hour
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