Khan/khan-exercises — Issue #13437: Pre-algebra challenge - Anwser is wrong
Author: KhanBugz
Created: 2012-02-09 01:47:07+00:00
State: open
Labels: ie8, win7, wrong-or-unclear

Reporter: espinosadelosmoge@s.dcsdk12.org

The anwser is 52.3%, 15/28, 0.565, 0.642, 0.711 it said I was wrong, I even used all my hints this website is jacked.

[pre-algebra_challenge.html?seed=108&problem=15 (ordering_numbers)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=108&problem=15&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=108&problem=15&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C20%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C7%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C16%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C41%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C20%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C12%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C20%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C45%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2252.3%5C%5C%5C%5C%25%5C%22%2C%5C%220.711%5C%22%2C%5C%22%5C%5C%5C%5Cfrac%7B15%7D%7B28%7D%5C%22%2C%5C%220.642%5C%22%2C%5C%220.565%5C%22%5D%22%2C9%5D%5D)

[["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"],["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"],["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"],["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"],["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"],["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"],["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"],["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"],["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"],["52.3\\%","0.711","\\frac{15}{28}","0.642","0.565"]]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; GTB7.2; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C)

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