I had no idea its was the word Queue
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Perhaps the QC guy should ask the worker which sack is the 9kg sack, and just weigh that one to make sure
It says 10 sacks with 10 goods in. From looking sat the bag, you should be able to see which one looks different? Then weigh just that one? (if 10 x something = 10 kg and 10 x something = 9kg, surely the bags will look different?)
If it counts as "one weighing", he can keep tossing bags on the scale, one at a time, until the total goes up by 9kg instead of a full 10kg.
Edit: decimal point
It has to be something like this:
- number the bags left to right
- take from each bag, the amount of items that the bag is numbered with
- weigh all the items you removed (ie, it will be less than the total amount added up, as one is lighter)
- subtract that from the total weight of all bags
- the answer will be a number, indicating which numbered bag contained the fewer items
It's the only weigh (:D) I see this to be doable?!?