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If we cut an oak log, we get boards. The conveyor belt on the saw must be at least wide for cutting this log. What should be the minimum length of the trailer of the truck that brought the log from the forest? Assume no cutting losses .
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boards. The conveyor belt on the saw must be at least 
wide for cutting this log. What should be the minimum length of the trailer of the truck that brought the log from the forest? Assume no cutting losses .
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