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  3. 20. jogger a can run laps at the rate of 2 minutes

20. Jogger A can run laps at the rate of 2 minutes per lap. Jogger B...

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Statistics

20. Jogger A can run laps at the rate of 2 minutes per lap.Jogger B can run laps on the same track at the rate of 150 secondsper lap. If they start at the same place and time and run in thesame direction, how long (in time) will it be before they are atthe starting place again at the same time?

A) 5 minutes

B) 300 seconds

C) 10 minutes

Answer & Explanation Solved by verified expert
4.3 Ratings (725 Votes)
Solution We are given that Jogger A can run laps at the rate of 2 minutes per lap That is in 260 120 second per lap Jogger B can run laps on the same track at the rate of 150 seconds per lap Lets suppose Lap distance is 100 meter Then for Jogger A it took 120 seconds for 100 meter then for rate    See Answer
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