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Derick drove his scooter 4.7 kilometers in 250 seconds. What is his speed? Group of answer choices 25 m/s 0.053 m/s 9.5 m/s 19 m/s
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Derick drove his scooter 4.7 kilometers in 250 seconds. What is his speed?

Group of answer choices

25 m/s

0.053 m/s

9.5 m/s

19 m/s

User Artiom Chilaru
by
7.7k points

1 Answer

3 votes
Convert the kilometers to meters and calculate the speed using the equation
s = d/t
1km = 1000m
4.7 km = x
After cross multiplying we get
x to be 4700m

s = d/t
s = 4700/250
s = 18.8 m/s
User Lovasia
by
8.5k points
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