Khan/khan-exercises — Issue #9876: Angle bisector theorem - Angle Bisector Theorem Rounding decimals
Author: KhanBugz
Created: 2011-12-30 09:15:52+00:00
State: open
Labels: chrome, vista, wrong-or-unclear

Reporter: jasonk@student.cis.edu.hk

The answer of the length BD was 2.5 when the answer should've been 2.6 because when you round 2.55 to the nearest tenth the 5 should be rounded up not down.

[angle_bisector_theorem.html?seed=52&problem=BD](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angle_bisector_theorem.html?seed=52&problem=BD&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angle_bisector_theorem.html?seed=52&problem=BD&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%222.6%5C%22%22%2C35%5D%2C%5B%22incorrect-activity%22%2C%22%5C%222.6%5C%22%22%2C50%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%5D)

["2.6","2.6"]

Mozilla/5.0 (Windows NT 6.0) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

MathJax is loaded, ready, queue length: 0