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Three Bricklayers (Posted on 2013-06-21) Difficulty: 3 of 5
A small company with three bricklayers is hired to build a barbecue. Each worker can lay a certain integer number of bricks per minute. The company could assign any combination of 1, 2 or all 3 workers to the job, and each combination would complete the barbecue in a different integer number of minutes.

What is the minimum number of bricks in the barbecue?

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
Some Thoughtsall the reasonable solutions (spoiler)Charlie2013-06-21 13:13:57
Solutioncomputer solutionCharlie2013-06-21 12:59:55
re: answer - spoiler - better answerJer2013-06-21 12:38:50
Solutionanswer - spoilerAdy TZIDON2013-06-21 10:43:09
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