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July 23, 2014

July 23, 2014

Posted by **dk** on Friday, December 17, 2010 at 7:27pm.

how long mist the garden be to fence it with exactly 56 feet of fence? show how you found your answer.

in order to support the fence, a post must be placed on the 4 corners of the rectangle and every 2 feet along the perimeter. how many posts must bertrand use? show how you found your answer.

if fencing costs $7.00 a foot and posts cost $5.00 each, how mush will it cost to erect the fence? show your work.

- 4th grade ?? Math -
**Ms. Sue**, Friday, December 17, 2010 at 7:31pmP = 2L + 2W

56 = 2L + 2(10)

56 = 2L + 20

36 = 2L

36/2 = L

How do you think the rest of this problem can be solved?

- 4th grade -
**dk**, Saturday, December 18, 2010 at 10:37am2+2+20=24x10=240

36/2=18

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