Mathematics, 01.02.2021 17:20 nemalipurim

Selena reduced the time it takes her to run a mile from 8 minutes to 6 minutes. What was Selena's percent decrease in the time it takes her to run a mile?

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Selena reduced the time it takes her to run a mile from 8 minutes to 6 minutes. What was Selena's pe...

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