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If all 9 cookies are identical, then how can only one of them have a gold ring inside?

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Wiki User

14y ago
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Tashea Burgess

Lvl 2
3y ago

2 times. Put 3 cookies on each side Choose the three heaviest.If they balance choose the remaining 3. Then put 2 of the chosen 3 on the scale. The 3rd is the heaviest if they balance.

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Anonymous

Lvl 1
4y ago

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Q: How few times can you weigh 9 identical cookies on a balance scale to find the one with a gold ring inside?
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