Answer:
20.4 minutes
Explanation:
5000 m / (4 m/s) = 1250 seconds
1250 seconds / 60 seconds/minute = ~ 20.4 minutes
Time taken by Koto during her trip is (a) 18.5 minutes.
The distance travelled by Koto = 5000 meters
Koto's average velocity = 4.5 meters/second
To calculate time of Koto's trip following formulae is used:
Time = Distance/Velcoity
Time = 5000 meters/4.5 meters*[tex]Seconds^{-1}[/tex]
Time = 1111.11 seconds or 18.5 minutes
To learn more about the relation between speed, distance and time, refer:
https://brainly.com/question/13664094
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