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Fran fences in three of the four sides of a rectangular yard. The unfe
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21 Mar 2022, 02:00
21 Mar 2022, 02:00
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Question Stats:
85% (00:53) correct
14% (00:47) wrong based on 7 sessions
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Fran fences in three of the four sides of a rectangular yard. The unfenced side of the yard is 40 feet long. The yard has an area of 280 square feet. What is the length, in feet, of the fence that Fran installs?
28
47
54
87
94
28
47
54
87
94
Re: Fran fences in three of the four sides of a rectangular yard. The unfe
[#permalink]
21 Mar 2022, 11:35
21 Mar 2022, 11:35
1
Let unfenced side = 40 and other fenced side = x
So area of rectangle is x * 40 = 280 ---> x = 7
Total length of fenced side = 7 + 40 + 7 = 54
Ans is option C
So area of rectangle is x * 40 = 280 ---> x = 7
Total length of fenced side = 7 + 40 + 7 = 54
Ans is option C
gmatclubot
Re: Fran fences in three of the four sides of a rectangular yard. The unfe [#permalink]
21 Mar 2022, 11:35
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