Khan/khan-exercises — Issue #9265: Least common multiple and greatest common divisor word problems - Questions feel unclear
Author: KhanBugz
Created: 2011-12-22 06:15:30+00:00
State: open
Labels: chrome, hard, vista

"What is the greatest number of plates of cookies Jessica can serve on one night?" Doesn't make it clear that I'm looking for the greatest common divisor when I don't exactly know what "one night" is as a unit.

[least_common_multiple_and_greatest_common_divisor_word_problems.html?seed=33&problem=gcd-restaurant](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/least_common_multiple_and_greatest_common_divisor_word_problems.html?seed=33&problem=gcd-restaurant&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/least_common_multiple_and_greatest_common_divisor_word_problems.html?seed=33&problem=gcd-restaurant&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%222%5C%22%22%2C207%5D%5D)

["2"]

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

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