tyneshiajones124 tyneshiajones124

04-02-2019
Biology

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a person travels 35 km in 0.4hrs, followed by 53 km in 0.6 hr. what is the average speed

Respuesta :

gradman555p98x9p gradman555p98x9p

13-02-2019

The right answer is 88 km/h

To answer this exercise, it is necessary to calculate the total travel time, and the total distance traveled, so we can calculate the average speed.

The total time travel = 0.4 hour + 0.6 hour = 1 hour.

The total distance traveled is: 35 + 53 = 88km.

Average speed = distance / time = 88/1 = 88 kilometers per hour.

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