£2.700 - £1890 = £810
<span>£ (money) -------------- percentage (%)
</span>2.700 -------------------- 100
810 ----------------------- x
2700*x = 810*100
2700x = 81000
Answer:
Percentage loss = 30%
We have a square garden of 400 square foot.
The area of a square is:
where x: side length.
In this case:
![\begin{gathered} A=400=x^2 \\ x=\sqrt[]{400}=20\text{ ft} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20A%3D400%3Dx%5E2%20%5C%5C%20x%3D%5Csqrt%5B%5D%7B400%7D%3D20%5Ctext%7B%20ft%7D%20%5Cend%7Bgathered%7D)
The perimeter of the square is the sum of the lengths of the sides of the square. As they are all equal, we can write:
The fencing is priced at $1.50 per foot. If we add the 7% sales tax to this price we get:
The fencing will be installed in all the perimeter (80 ft).
We can calculate the total cost by multiplying the sales price ($1.605 per foot) and the perimeter (80 ft):
Answer: the fencing will cost a total of $128.40
X must be 4.
I uploaded the photo as an answer
Answer:
its B.
Step-by-step explanation: just take half off the numbers, and then you have your answer. simple.
Four hundred eighty two point seventy three tenths
