# math

posted by .

Farmer has 100yd by 60yd fence around his barnyard. How many yards of fence is needed to replace it?

• math -

P = 2L + 2W

P = 2(100) + 2(60)

P = ?

## Similar Questions

1. ### math

Walterwants to replace some fence on his farm the wooden rail fence cost about \$60 for the wood and \$50 for labor to install a fence 12 feet long. He estimated he would need276 feet of new fence, however when he measured it he realized …
2. ### math

a farmer is building a fence around his yard. one side of the fence will be the side of his barn , the other three sides will be made of wood. He has enough materials for 120m of fence, what is the maximum area he can enclose ?
3. ### math

a farmer is building a fence around his yard. one side of the fence will be the side of his barn , the other three sides will be made of wood. He has enough materials for 120m of fence, what is the maximum area he can enclose ?
4. ### algebra2

A farmer has 600 yards of fence. He will use some of the fence to enclose a rectangular area. He will use the rest divide the area into two congruent rectangles. What is the value of x that results in largest area?
5. ### algebra

A farmer has 25 yards of fencing to make a pig pen. He is going to use the side of the barn as one of the sides of the fence, so he only needs to fence 3 sides. What should be the dimensions of the fence in order to maximize the area?
6. ### math

A farmer is installing a fence. The coordinates of the vertices of the fence are A(2,2), B(2,6), C(8,6), D(8,2). If each grid square has length of 9 yards, how much wire is needed for the fence?
7. ### Math

If an oval is 225 yards how many feet of fence go around it fence is sold by foot how o I figure it out
8. ### maths

A landscape designer recommends that a fence be put around a circular flower bed that is 220 ft. How many feet of fence is needed if the fence is placed 3 ft from the edge?
9. ### Geometry

Tirzah wants to put a fence around her garden. She has 22 yards of fence material. Does she have enough to go all the way around the garden?
10. ### algebra

A farmer has 25 yards of fencing to make a pig pen. He is going to use the side of the barn as one of the sides of the fence, so he only needs to fence 3 sides. What should be the dimensions of the fence in order to maximize the area?

More Similar Questions