Khan/khan-exercises — Issue #8756: Exponents 2 - level 2 exponents
Author: KhanBugz
Created: 2011-12-15 20:22:47+00:00
State: open
Labels: safari, wrong-or-unclear

Reporter: allum@tds.net

problem to be worked is 10 worked to the -10 power,. my solution agreed to by the " hint " section is - .
. .
. 1/10,000,000,000 .
. .
. The answer box will not accept this # as O.K. .

[exponents_2.html?seed=132&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponents_2.html?seed=132&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponents_2.html?seed=132&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221%2F10%2C000%2C000%2C000%5C%22%22%2C54%5D%2C%5B%22hint-activity%22%2C%220%22%2C49%5D%2C%5B%22hint-activity%22%2C%220%22%2C51%5D%2C%5B%22hint-activity%22%2C%220%22%2C70%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F10%2C000%2C000%2C000%5C%22%22%2C109%5D%2C%5B%22hint-activity%22%2C%220%22%2C15%5D%2C%5B%22hint-activity%22%2C%220%22%2C16%5D%2C%5B%22hint-activity%22%2C%220%22%2C16%5D%2C%5B%22hint-activity%22%2C%220%22%2C17%5D%2C%5B%22hint-activity%22%2C%220%22%2C17%5D%2C%5B%22hint-activity%22%2C%220%22%2C18%5D%2C%5B%22hint-activity%22%2C%220%22%2C18%5D%2C%5B%22hint-activity%22%2C%220%22%2C18%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F10%2C000%2C000%2C000%5C%22%22%2C623%5D%5D)

["1/10,000,000,000","1/10,000,000,000","1/10,000,000,000"]

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_4_11; en) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/4.1.3 Safari/533.19.4

MathJax is loaded, ready, queue length: 0