Answer :
To find the answer, divide the difference between the estimated value by the actual value and multiply the product by a hundred. 15.5-14.5=1
1 mi/14.5mi *100=6.90%(rounded to the nearest tenth)
Therefore the percent error in Mark's estimate is6.90%
1 mi/14.5mi *100=6.90%(rounded to the nearest tenth)
Therefore the percent error in Mark's estimate is6.90%