Khan/khan-exercises — Issue #7834: Adding and subtracting decimals word problems - a problem
Author: KhanBugz
Created: 2011-12-05 19:50:17+00:00
State: open
Labels: ipad, other, safari

Reporter: Shaindel.turniansky@ohrchadashbaltimore.org

the problem has to do with money but the answer only says it's right when it's not with money.

[adding_and_subtracting_decimals_word_problems.html?seed=15&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=15&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=15&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22%2412.79%5C%22%22%2C48%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%2412.79%5C%22%22%2C744%5D%2C%5B%22hint-activity%22%2C%220%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C17%5D%2C%5B%22hint-activity%22%2C%220%22%2C20%5D%2C%5B%22hint-activity%22%2C%220%22%2C29%5D%2C%5B%22hint-activity%22%2C%220%22%2C32%5D%2C%5B%22hint-activity%22%2C%220%22%2C34%5D%2C%5B%22hint-activity%22%2C%220%22%2C38%5D%2C%5B%22hint-activity%22%2C%220%22%2C40%5D%2C%5B%22hint-activity%22%2C%220%22%2C43%5D%2C%5B%22correct-activity%22%2C%22%5C%2212.79%5C%22%22%2C68%5D%5D)

["$12.79","$12.79","12.79"]

Mozilla/5.0 (iPad; U; CPU OS 4_3_5 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8L1 Safari/6533.18.5

MathJax is loaded, ready, queue length: 0