Question

A person completes 4.8 laps every 8 minutes and 3.6 laps every 6 minutes. What is the rate at which the person completes laps?

1) 0.6 laps per minute
2) 0.8 laps per minute
3) 1 lap per minute
4) 1.2 laps per minute

Answer 1

The rate at which the person completes laps is 0.6 laps per minute.

Step-by-step explanation:

To find the rate at which the person completes laps, we need to determine the number of laps completed per minute for each time interval.

For the first time interval of 8 minutes, the person completes 4.8 laps, so the rate is 4.8 laps / 8 minutes = 0.6 laps per minute.

For the second time interval of 6 minutes, the person completes 3.6 laps, so the rate is 3.6 laps / 6 minutes = 0.6 laps per minute.

Since the rate is the same for both time intervals, the correct answer is option 1) 0.6 laps per minute.

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