catsantillan555 catsantillan555

30-07-2015
Mathematics

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in 4 minutes, an athlete can run 1 kilometer, Express the athlete's average speed in meters per second . Roun dto the nearest tenth

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Schmidt13 Schmidt13

30-07-2015

4 minutes 1000 meters
1000÷4=250 per minute
250÷60=4.166

so final answer rounded to the nearest tenth is 4.2!

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