Respuesta :
Since, each side of the fence should have the 1 3/4 feet wide decorative piece, the width of the fence should be subtracted by 2 pieces (1 3/4 feet)
= 26.5 feet
Then, divide the remaining width by 4.5 feet and the answer is 5.88. Thus, approximately 5 pieces of the 4 1/2 feet should be installed.
= 26.5 feet
Then, divide the remaining width by 4.5 feet and the answer is 5.88. Thus, approximately 5 pieces of the 4 1/2 feet should be installed.
Answer:
4 sections can be installed.
Step-by-step explanation:
Fence space for the fence in front of the house = 30 feet
Each fence section measures = 4.5 feet wide
let the numbers of sections installed = x
Then measure of fence covered by the sections = 4.5x feet
At each end of the section a piece of decorative piece measure= 1.75 feet wide
If x sections are installed then number of decorative pieces required will be same as x.
Therefore, length of decorative pieces = 1.75x feet
Now the total length of fence = Length of sections installed + Length of decorative pieces
4.5x + 1.75x = 30
6.25x = 30
x = [tex]\frac{30}{6.25}[/tex]
x = 4.8
Since number of sections can not be in the fraction or decimals so maximum 4 sections can be installed.