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Restaurant menu problem

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"A restaurant menu includes orders of 6,9, and 20 cheese sticks. To get 15 sticks, you can order 6 and 9 sticks. You cannot order 16 sticks, because no combination of 6, 9, or 20 adds to 16. What is the largest number of sticks that you cannot order?"

I don't know where to begin with this because I'm not sure I understand exactly what its asking.
 Jan 27, 2014

4+0 Answers

 #1
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 Jan 28, 2014
 #2
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Jedithious:

"A restaurant menu includes orders of 6,9, and 20 cheese sticks. To get 15 sticks, you can order 6 and 9 sticks. You cannot order 16 sticks, because no combination of 6, 9, or 20 adds to 16. What is the largest number of sticks that you cannot order?"

I don't know where to begin with this because I'm not sure I understand exactly what its asking.



I don't know what the question is asking either Jedithious. I think there is some peice of information missing.
 Jan 28, 2014
 #3
avatar+118667 
0
Jedithious:

"A restaurant menu includes orders of 6,9, and 20 cheese sticks. To get 15 sticks, you can order 6 and 9 sticks. You cannot order 16 sticks, because no combination of 6, 9, or 20 adds to 16. What is the largest number of sticks that you cannot order?"

I don't know where to begin with this because I'm not sure I understand exactly what its asking.



I don't know what the question is asking either Jedithious. I think there is some peice of information missing.
 Jan 28, 2014
 #4
avatar
0
36
 Jan 29, 2014

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