You have got 27 coins, each of them is 10g, except for 1. The 1 different coin is 9g or 11g. You should use balance scale that compares what's in the two
You have got 27 coins, each of them is 10g, except for 1. The 1 different coin is 9g or 11g. You should use balance scale that compares what's in the two
You have got 27 coins, each of them is 10g, except for 1. The 1 different coin is 9g or 11g. You should use balance scale that compares what's in the two
Liberal Arts If you can read this you have a strong mind: CI r"J TH1 5 LH...j3 Y'O1....1R ~.11·1 r...JD 18 R34 [IJN C'i '1
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