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question on planting trees: need help for math problem

Problem Solving — algebra and arithmetic
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by burgess » Thu Jun 26, 2014 2:49 am
Along a yard 225 meters long,26 trees are planted at equal distances, one tree being at each end of the yard. What is the distance between two consecutive trees.
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by GMATinsight » Thu Jun 26, 2014 4:07 am
26 trees have 25 gaps and every gap = 225/25 = 9 meters ANSWER
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by Brent@GMATPrepNow » Thu Jun 26, 2014 6:09 am
Here's a similar question to practice with: https://www.beatthegmat.com/clock-questi ... 69642.html

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by [email protected] » Thu Jun 26, 2014 9:24 am
Hi burgess,

This is an example of a "fence post" problem, but this is NOT how the GMAT will ask you the question.

Fence post questions require you to keep track of all of the items "in a row", including the first and last item. You'll be asked to calculate the number of items.

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