The person can walk 0.08 miles in 1 minute.
Speed is the ratio of distance traveled and the time taken to travel the distance.
Given that, the distance is d = 1.2 miles and the time taken to travel the distance is t = 15 min.
Therefore, the speed is given by:
s = d/t miles/min.
s = 1.2/15 miles/min.
s = 0.08 miles/min.
Hence, the person can walk 0.08 miles in 1 minute.
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