Khan/khan-exercises — Issue #12494: Exponents 2 - comma in 1,000
Author: KhanBugz
Created: 2012-01-30 21:40:03+00:00
State: open
Labels: firefox, other, win7

answer marked wrong because of a comma in 1,000.

[exponents_2.html?seed=88&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponents_2.html?seed=88&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponents_2.html?seed=88&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221%2C000%2F729%5C%22%22%2C22%5D%2C%5B%22hint-activity%22%2C%220%22%2C59%5D%2C%5B%22hint-activity%22%2C%220%22%2C60%5D%2C%5B%22hint-activity%22%2C%220%22%2C61%5D%2C%5B%22hint-activity%22%2C%220%22%2C64%5D%2C%5B%22correct-activity%22%2C%22%5C%221000%2F729%5C%22%22%2C84%5D%5D)

["1,000/729","1000/729"]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:9.0.1) Gecko/20100101 Firefox/9.0.1

MathJax is loaded, ready, queue length: 0