GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
A picket fence is composed of x pickets, each of which is i
[#permalink]
04 Aug 2018, 01:33
04 Aug 2018, 01:33
Expert Reply
00:00
A
B
C
D
E
Question Stats:
27% (00:50) correct
72% (01:27) wrong based on 18 sessions
Show timer Statistics
A picket fence is composed of x pickets, each of which is 12 inch wide. If there are six inches of space between each pair of pickets, which of the following represents the length of the fence in feet?
A. 132x
B. 132x−6
C. 1324x
D. 13x+124
E. 13x−1224
A. 132x
B. 132x−6
C. 1324x
D. 13x+124
E. 13x−1224
Re: A picket fence is composed of x pickets, each of which is i
[#permalink]
04 Aug 2018, 04:42
04 Aug 2018, 04:42
Carcass wrote:
A picket fence is composed of x pickets, each of which is 12 inch wide. If there are six inches of space between each pair of pickets, which of the following represents the length of the fence in feet?
A. 132x
B. 132x−6
C. 1324x
D. 13x+124
E. 13x−1224
A. 132x
B. 132x−6
C. 1324x
D. 13x+124
E. 13x−1224
Here the number of fences will be = 6 * (x - 1)
so,
6∗(x−1)+12∗x=6x−6+x2=13x−122inches=13x−1224feet
** It can also be solved by assuming any value for x, and then compare with the answer the result will be same
A picket fence is composed of x pickets, each of which is
[#permalink]
02 Jul 2019, 16:51
02 Jul 2019, 16:51
Expert Reply
A picket fence is composed of x pickets, each of which is 12 inch wide. If there are six inches of space between each pair of pickets, which of the following represents the length of the fence in feet?
A. 132x
B. 132x−6
C. 1324x
D. 13x+124
E. 13x−1224
A. 132x
B. 132x−6
C. 1324x
D. 13x+124
E. 13x−1224
