Khan/khan-exercises — Issue #14667: Adding and subtracting decimals word problems - questioning is incorrect.
Author: KhanBugz
Created: 2012-02-25 21:10:46+00:00
State: open
Labels: chrome, win7, wrong-or-unclear

the question should say how much faster is jessica than umaima, rather than vice versa

[adding_and_subtracting_decimals_word_problems.html?seed=48&problem=racers](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=48&problem=racers&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=48&problem=racers&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22-0.66%5C%22%5D%22%2C83%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2266%5C%22%5D%22%2C3%5D%2C%5B%22correct-activity%22%2C%22%5B%5C%22.66%5C%22%5D%22%2C16%5D%5D)

[["-0.66"],["66"],[".66"]]

Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11

MathJax is loaded, ready, queue length: 0