Salah is building a brick walkway around his garden, which is 17 feet wide and 40 feet long. he wants the walkway to be 18 inches wide on all sides. if the bricks are 6 inches wide and 8 inches long, what is the minimum number of bricks Salah will have to buy?

minimum numberof bricks Salah will have to buy is4050 bricksHow to find the minimum number of bricks Salah will have to buy?## The area of the walkway

numberofbricksrequired,n = area of walkway/area of brick= 4050 bricksminimum numberofbricksSalah will have to buy is4050 bricksminimum numberofbrickshere: