**Weegy:** Less than one min you will save on a ten mile trip if you travel at 60 mph rather than at 55 mph.
Solution:
Time = 10 /60 *60 = 10 min , Time = 10/55 *60 = 10 min 55 sec. difference = 10 min 55 sec - 10 min = 55 sec. [ Less than 1 min you will save on a ten mile trip if you travel at 60 mph rather than at 55 mph. ]

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