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Balancing Act
Thanks Scales


scales
Answer:  8 packets weigh 12 g

Here's why:
Scale #1
8 packets = 3 g
1 packet weighs 1/8 g
Scale 2:
1 packet = 6 g
1/2 x 6 = 9/4
The square root of 9/4 = 3/2 or 1 1/2 g
8 x 1 1/2  = 12

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