Khan/khan-exercises — Issue #4029: Rate problems 2 - Rate Proplem 2 Exercise
Author: KhanBugz
Created: 2011-10-08 19:39:19+00:00
State: open
Labels: chrome, xp

49.5 minutes rounded to the nearest minute. Why this is 49 minutes AND NOT 50 minutes ?

[rate_problems_2.html?seed=143&problem=collective-action-calculate](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/rate_problems_2.html?seed=143&problem=collective-action-calculate)

[["50"]]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1

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