Weight Guessing Puzzle
Two boards are identical species and length, but one is 20% wider and 20% thicker.
How much heavier is it?
Weight Guessing Puzzle
#1
Weight Guessing Puzzle
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Re: Weight Guessing Puzzle
Solution #244%
Re: Weight Guessing Puzzle
#3
@Dale Stansbery,
Correct!
Common mistake: people add 20% + 20% = 40%, but percent changes multiply when they apply to different dimensions.