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A runner ran of a 5 kilometer race in 21 minutes. They ran the entire race at a constant speed. How long did it take to run the entire race? How many minutes did it take to run 1 kilometer? ​
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A runner ran of a 5 kilometer race in 21 minutes. They ran the entire race at a constant speed.

How long did it take to run the entire race?
How many minutes did it take to run 1 kilometer? ​

User Heits
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3 votes

the answer is 6 minutes and 46 seconds

User Publicgk
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