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QI walk a given distance and then bike back, taking 37 minutes in total. I could walk back and forth in 55 minutes. How long would it take me to bike back and forth?
ID: #4661
Time and Distance
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Time and DistanceTopic
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Explanation
The distance traveled by the person is given as x km. The total time taken to walk x km and ride x km is given as 37 minutes. The total time taken to walk 2x km and ride 2x km is given as 74 minutes. The time taken to walk 2x km is given as 55 minutes. We can use the given information to find the time taken to ride 2x km. Since the total time taken to walk 2x km and ride 2x km is 74 minutes and the time taken to walk 2x km is 55 minutes, the time taken to ride 2x km is 74 minutes - 55 minutes = 19 minutes.
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