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A runner warms up for ten minutes and then takes seven minutes to run each mile The total time after r miles is 45 minutes . How many miles are run
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A runner warms up for ten minutes and then takes seven minutes to run each mile The total time after r miles is 45 minutes . How many miles are run

User Demon Coldmist
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5 miles are ran total. Take away ten minutes of warm up from the total time of 45 minutes. You now have 35 minutes of running. You will now divide 35 minutes by 7 minutes. Which equals 5
User Wagner Pereira
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