Mathematics, 01.08.2019 15:10 RayQuan115

In a driving competition, ali and bilal drove the same course at average speeds of 64 miles per hour and 80 miles per hour, respectively. if it took ali 50 minutes to drive the course, how long did it take bilal?

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In a driving competition, ali and bilal drove the same course at average speeds of 64 miles per hour...