A rectangular garden has an area of 800 m.

Question

A rectangular garden has an area of 800 m². If it is 25 meters wide, find the cost of fencing it at $12 per meter. 

 

Please tell me the final answer and how you got it.

Answer 1

Area = length * width

 

800 = 25 * X

X = 800 / 25 = 32

 

Now you have the length and the width so you can find the perimeter.

 

The fence will cost $1,368