Khan/khan-exercises — Issue #9872: Adding and subtracting decimals word problems - Right answer not accepted
Author: KhanBugz
Created: 2011-12-30 05:49:43+00:00
State: open
Labels: chrome, wrong-or-unclear, xp

My answer of "$10.78" (without quotes) was marked wrong even though the solution said it's right.

[adding_and_subtracting_decimals_word_problems.html?seed=187&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=187&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=187&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22%2410.78%5C%22%22%2C27%5D%2C%5B%22hint-activity%22%2C%220%22%2C53%5D%2C%5B%22hint-activity%22%2C%220%22%2C61%5D%2C%5B%22hint-activity%22%2C%220%22%2C63%5D%2C%5B%22hint-activity%22%2C%220%22%2C65%5D%2C%5B%22hint-activity%22%2C%220%22%2C67%5D%2C%5B%22hint-activity%22%2C%220%22%2C68%5D%2C%5B%22hint-activity%22%2C%220%22%2C68%5D%2C%5B%22hint-activity%22%2C%220%22%2C69%5D%2C%5B%22hint-activity%22%2C%220%22%2C70%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%2410.78%5C%22%22%2C79%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%2410.78%5C%22%22%2C10%5D%5D)

["$10.78","$10.78","$10.78"]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

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