Mathematics, 13.05.2021 17:50 Eltravieso

It used to take Lizzy 11 minutes to run a mile. Now she runs the mile in 8 minutes. What is the percent of increase in her speed? Round to the nearest whole percent

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It used to take Lizzy 11 minutes to run a mile. Now she runs the mile in 8 minutes. What is the perc...

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