I got mortens' solution.
If a chicken and a half can lay an egg and a half in a day and a half, how long does it take for ten chickens to lay ten eggs?
Do not answer if you solved this before!!!!
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Few problems are so complex that they cannot be substantially clarified by one more cup of coffee

(or a nice cabernet if it is after 5:00)
Moderator in absentia. Return anticipated. Timing somewhat vague.