Problema Solution

sam drove 754 miles in 13 hours. at the same rate how long would to take to drive 638

Answer provided by our tutors

since rate = distance / time for the rate v we have


v = 754/13


v = 58 mph


for d = 638 mi we need to find t


v = d/t


58 = 638/t


by solving we find


t = 11 hr


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it will take 11 hours to drive 638 miles.