Khan/khan-exercises — Issue #14293: Reading bar charts 2 - Non-multiples of 10 aren't clear
Author: KhanBugz
Created: 2012-02-21 15:00:18+00:00
State: open
Labels: firefox, other

In this problem, it's difficult to be sure that the unlabeled amounts (in this case, 75) are really exactly in the middle between the labels (here, 70 and 80). It would help to insert lightweight lines, so that one can be sure that the correct answer isn't something like 74 or 77.

[reading_bar_charts_2.html?seed=128&problem=reading](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/reading_bar_charts_2.html?seed=128&problem=reading&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/reading_bar_charts_2.html?seed=128&problem=reading&debug&activity=%5B%5B%22correct-activity%22%2C%22%5B%5C%2275%5C%22%5D%22%2C32%5D%5D)

[["75"]]

Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:10.0.2) Gecko/20100101 Firefox/10.0.2

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