Khan/khan-exercises — Issue #9697: Pre-algebra challenge - Pre-algebra challenge
Author: KhanBugz
Created: 2011-12-28 15:50:08+00:00
State: open
Labels: chrome, wrong-or-unclear, xp

Reporter: deon@int-gateway.org

This is wrong (dislexia?)
6.696×10−4=?
6.696×10−4=6.696×0.0001
6.696×0.0001=0.0006696

[pre-algebra_challenge.html?seed=190&problem=13 (scientific_notation)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=190&problem=13&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=190&problem=13&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%220.000696%5C%22%22%2C62%5D%2C%5B%22hint-activity%22%2C%220%22%2C41%5D%2C%5B%22hint-activity%22%2C%220%22%2C48%5D%5D)

["0.000696"]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

MathJax is loaded, ready, queue length: 0