Khan/khan-exercises — Issue #9089: Adding and subtracting decimals word problems - Answer Right But Counted Wrong
Author: KhanBugz
Created: 2011-12-20 16:00:42+00:00
State: open
Labels: firefox, other

Reporter: kdawald@rtc.edu

I checked to see if I had a $, a period, and the correct numbers without spaces and the answer generator marked my answer of $15.49 as incorrect.

[adding_and_subtracting_decimals_word_problems.html?seed=128&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=128&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=128&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22%2415.49%5C%22%22%2C36%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%2415.49%5C%22%22%2C63%5D%2C%5B%22hint-activity%22%2C%220%22%2C10%5D%2C%5B%22hint-activity%22%2C%220%22%2C13%5D%2C%5B%22hint-activity%22%2C%220%22%2C14%5D%2C%5B%22hint-activity%22%2C%220%22%2C21%5D%2C%5B%22hint-activity%22%2C%220%22%2C22%5D%2C%5B%22hint-activity%22%2C%220%22%2C23%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22hint-activity%22%2C%220%22%2C25%5D%2C%5B%22hint-activity%22%2C%220%22%2C33%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%2415.49%5C%22%22%2C41%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%2415.49%5C%22%22%2C23%5D%5D)

["$15.49","$15.49","$15.49","$15.49","$15.49"]

Mozilla/5.0 (Windows NT 5.0; rv:8.0.1) Gecko/20100101 Firefox/8.0.1

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