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20-11-2020
Mathematics

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Lin can run 12 laps around the track in 15 minutes. If she is running at the same rate for 20 miles, how long will it take her?

Please help

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0612044488 0612044488

20-11-2020

Answer:

Assuming 4 laps=1 mile, a standard track, then for every 5 minutes she runs a mile. 20 miles time 5 minutes each equals 100 minutes, or 1 hour and 40 minutes

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