bryannaangel2 bryannaangel2

04-09-2020
Mathematics

contestada

If Dev can run 250 meters in 75 seconds, how many
seconds will it take him to run 1 kilometer if he runs at
the same speed?

Respuesta :

casasarely2026 casasarely2026

04-09-2020

Answer:

3,000 seconds

Step-by-step explanation:

Answer Link

ewomazinoade ewomazinoade

24-09-2021

Dev would run 1 kilometer in 300 seconds

Dev's speed can be determined by dividing total distance ran by total time

Speed = total distance / time

250 / 75 = 3.33 m/ s

Total time = distance / speed

Distance = 1 kilometer

Kilometer has to be converted to meter

1000m = 1km

1000 / 3.33 = 300 seconds

To learn more about average speed, please check: brainly.com/question/9834403?referrer=searchResults

Answer Link

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