Accepted Answer
The average speed of jogger during the journey is 6.4 km/hr.Given data:The distance travelled by the Jogger is, d = 8.0 km.Time taken by the jogger to cover the distance is, t = 1.25 hours.The average speed of an object is defined as the distance covered by the object in a unit time. Mathematically, it is calculated by dividing the distance travelled and the time interval. Therefore the expression is,[tex]v = \dfrac{d}{t}[/tex]Here, v is the average speed of jogger.Solving as,[tex]v = \dfrac{8}{1.25}\\\\v=6.4 \;\rm km/hr[/tex]Thus, the average speed of jogger during the journey is 6.4 km/hr.Learn more about the average speed here:https://brainly.com/question/12322912
Suggested Answer
Time is 1hour and 25 minutes, therefore 1.41667 hours. This means that in km/h, The equation will be[tex] \frac{8}{1.41667} [/tex]The answer is 5.65 km/h if rounded.
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