Khan/khan-exercises — Issue #8878: Reading tables 2 - Question is not clear
Author: KhanBugz
Created: 2011-12-17 13:10:55+00:00
State: open
Labels: ie8, ie9, win7, wrong-or-unclear

The question says:

The table below PROBLEM, except one entry is missing.

What number should go in the empty cell?

HEADERcolumn

rowenrollment

ANSWER UNIT

[reading_tables_2.html?seed=70&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/reading_tables_2.html?seed=70&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/reading_tables_2.html?seed=70&problem=0&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%2218%5C%22%22%2C10%5D%5D)

["18"]

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