Khan/khan-exercises — Issue #5717: Counting 1 - Counting 1
Author: KhanBugz
Created: 2011-11-07 14:16:00+00:00
State: open
Labels: firefox, win7

Reporter: ren.teixeira@gmail.com

In Counting 1, I faced the following problem:

"Stephanie is building a straight fence, with posts one meter apart.

If the fence is 20 meters long, how many fence posts does she need?"

In my opinion, there isn't enough information to answer correctly. The width of each post is lacking.

Regards,
Renato

[counting_1.html?seed=86&problem=fences](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/counting_1.html?seed=86&problem=fences&debug)

["19"]

Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.23) Gecko/20110920 Firefox/3.6.23

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