Khan/khan-exercises — Issue #6403: Significant figures 1 - significant figures plain wrong
Author: KhanBugz
Created: 2011-11-15 21:05:54+00:00
State: open
Labels: firefox, wrong-or-unclear, xp

Reporter: murgsheron@gmx.de

I just started the significant figures exersices and first got 00.8400 for which 4 was the correct answere (2 would be wright) and then 734.01000 where 8 was accepted even tho it should be 5. Thanks.

[significant_figures_1.html?seed=57&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/significant_figures_1.html?seed=57&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/significant_figures_1.html?seed=57&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%225%5C%22%22%2C5%5D%2C%5B%22incorrect-activity%22%2C%22%5C%226%5C%22%22%2C5%5D%2C%5B%22incorrect-activity%22%2C%22%5C%227%5C%22%22%2C1%5D%2C%5B%22correct-activity%22%2C%22%5C%228%5C%22%22%2C3%5D%5D)

["5","6","7","8"]

Mozilla/5.0 (Windows NT 5.1; rv:6.0) Gecko/20100101 Firefox/6.0

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